Run rubocop --fix-layout and remove encoding comments

.rubocop_todo.yml

@@ -29,491 +29,6 @@ Gemspec/RequiredRubyVersion:
     - 'plugins/uservoice/foodsoft_uservoice.gemspec'
     - 'plugins/wiki/foodsoft_wiki.gemspec'
 
-# Offense count: 5
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, IndentationWidth.
-# SupportedStyles: outdent, indent
-Layout/AccessModifierIndentation:
-  Exclude:
-    - 'app/controllers/finance/financial_links_controller.rb'
-    - 'app/models/invite.rb'
-    - 'db/migrate/20130622095040_move_weekly_tasks.rb'
-
-# Offense count: 13
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, IndentationWidth.
-# SupportedStyles: with_first_argument, with_fixed_indentation
-Layout/ArgumentAlignment:
-  Exclude:
-    - 'app/controllers/finance/balancing_controller.rb'
-    - 'app/controllers/foodcoop/workgroups_controller.rb'
-    - 'app/helpers/deliveries_helper.rb'
-    - 'app/helpers/stockit_helper.rb'
-    - 'db/migrate/20140102170431_add_result_computed_to_group_order_articles.rb'
-    - 'plugins/discourse/app/controllers/discourse_login_controller.rb'
-    - 'plugins/discourse/app/controllers/discourse_sso_controller.rb'
-    - 'plugins/messages/lib/foodsoft_messages/user_link.rb'
-    - 'plugins/polls/app/controllers/polls_controller.rb'
-    - 'spec/models/user_spec.rb'
-
-# Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, IndentationWidth.
-# SupportedStyles: with_first_element, with_fixed_indentation
-Layout/ArrayAlignment:
-  Exclude:
-    - 'lib/render_pdf.rb'
-
-# Offense count: 3
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyleAlignWith.
-# SupportedStylesAlignWith: either, start_of_block, start_of_line
-Layout/BlockAlignment:
-  Exclude:
-    - 'db/migrate/008_create_orders.rb'
-    - 'db/migrate/20090120184410_road_to_version_three.rb'
-    - 'spec/api/v1/user/group_order_articles_spec.rb'
-
-# Offense count: 86
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, IndentOneStep, IndentationWidth.
-# SupportedStyles: case, end
-Layout/CaseIndentation:
-  Enabled: false
-
-# Offense count: 5
-# Cop supports --auto-correct.
-Layout/ClosingParenthesisIndentation:
-  Exclude:
-    - 'app/helpers/stockit_helper.rb'
-    - 'app/models/group_order_article.rb'
-    - 'app/models/shared_article.rb'
-    - 'db/seeds/minimal.seeds.rb'
-
-# Offense count: 4
-# Cop supports --auto-correct.
-Layout/CommentIndentation:
-  Exclude:
-    - 'app/controllers/concerns/auth_api.rb'
-    - 'app/controllers/finance/financial_transactions_controller.rb'
-    - 'app/documents/order_fax.rb'
-    - 'db/migrate/20090120184410_road_to_version_three.rb'
-
-# Offense count: 51
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: leading, trailing
-Layout/DotPosition:
-  Exclude:
-    - 'app/controllers/api/v1/user/group_order_articles_controller.rb'
-    - 'app/controllers/stockit_controller.rb'
-    - 'app/documents/order_fax.rb'
-    - 'app/models/order.rb'
-    - 'app/models/stock_article.rb'
-    - 'app/models/task.rb'
-    - 'lib/order_pdf.rb'
-    - 'plugins/current_orders/app/controllers/current_orders/group_orders_controller.rb'
-    - 'plugins/current_orders/app/controllers/current_orders/ordergroups_controller.rb'
-    - 'plugins/current_orders/app/documents/multiple_orders_by_articles.rb'
-    - 'plugins/current_orders/app/documents/multiple_orders_by_groups.rb'
-
-# Offense count: 3
-# Cop supports --auto-correct.
-Layout/ElseAlignment:
-  Exclude:
-    - 'app/helpers/group_orders_helper.rb'
-
-# Offense count: 70
-# Cop supports --auto-correct.
-Layout/EmptyLineAfterGuardClause:
-  Enabled: false
-
-# Offense count: 38
-# Cop supports --auto-correct.
-Layout/EmptyLineAfterMagicComment:
-  Enabled: false
-
-# Offense count: 15
-# Cop supports --auto-correct.
-# Configuration parameters: EmptyLineBetweenMethodDefs, EmptyLineBetweenClassDefs, EmptyLineBetweenModuleDefs, AllowAdjacentOneLineDefs, NumberOfEmptyLines.
-Layout/EmptyLineBetweenDefs:
-  Exclude:
-    - 'app/helpers/finance/invoices_helper.rb'
-    - 'app/helpers/orders_helper.rb'
-    - 'app/models/group_order.rb'
-    - 'app/models/ordergroup.rb'
-    - 'app/models/task.rb'
-    - 'db/migrate/20181201000400_create_supplier_categories.rb'
-    - 'db/migrate/20181204000000_clear_invalid_invoices_from_orders.rb'
-    - 'db/migrate/20181204070000_create_stock_events.rb'
-    - 'lib/api/errors.rb'
-    - 'lib/foodsoft/expansion_variables.rb'
-    - 'lib/token_verifier.rb'
-    - 'plugins/wiki/app/helpers/pages_helper.rb'
-    - 'spec/support/shared_database.rb'
-
-# Offense count: 55
-# Cop supports --auto-correct.
-Layout/EmptyLines:
-  Enabled: false
-
-# Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: around, only_before
-Layout/EmptyLinesAroundAccessModifier:
-  Exclude:
-    - 'db/migrate/20130622095040_move_weekly_tasks.rb'
-
-# Offense count: 85
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: empty_lines, no_empty_lines
-Layout/EmptyLinesAroundBlockBody:
-  Enabled: false
-
-# Offense count: 147
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: empty_lines, empty_lines_except_namespace, empty_lines_special, no_empty_lines, beginning_only, ending_only
-Layout/EmptyLinesAroundClassBody:
-  Enabled: false
-
-# Offense count: 3
-# Cop supports --auto-correct.
-Layout/EmptyLinesAroundExceptionHandlingKeywords:
-  Exclude:
-    - 'app/controllers/articles_controller.rb'
-    - 'app/controllers/finance/balancing_controller.rb'
-    - 'plugins/wiki/app/controllers/pages_controller.rb'
-
-# Offense count: 2
-# Cop supports --auto-correct.
-Layout/EmptyLinesAroundMethodBody:
-  Exclude:
-    - 'app/helpers/application_helper.rb'
-    - 'db/migrate/002_create_groups.rb'
-
-# Offense count: 37
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: empty_lines, empty_lines_except_namespace, empty_lines_special, no_empty_lines
-Layout/EmptyLinesAroundModuleBody:
-  Enabled: false
-
-# Offense count: 9
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyleAlignWith, Severity.
-# SupportedStylesAlignWith: keyword, variable, start_of_line
-Layout/EndAlignment:
-  Exclude:
-    - 'app/controllers/articles_controller.rb'
-    - 'app/controllers/concerns/auth.rb'
-    - 'app/controllers/concerns/send_order_pdf.rb'
-    - 'app/controllers/finance/financial_transactions_controller.rb'
-    - 'app/controllers/home_controller.rb'
-    - 'app/controllers/orders_controller.rb'
-    - 'app/helpers/group_orders_helper.rb'
-    - 'plugins/wiki/app/controllers/pages_controller.rb'
-
-# Offense count: 57
-# Cop supports --auto-correct.
-# Configuration parameters: AllowForAlignment, AllowBeforeTrailingComments, ForceEqualSignAlignment.
-Layout/ExtraSpacing:
-  Enabled: false
-
-# Offense count: 6
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, IndentationWidth.
-# SupportedStyles: consistent, consistent_relative_to_receiver, special_for_inner_method_call, special_for_inner_method_call_in_parentheses
-Layout/FirstArgumentIndentation:
-  Exclude:
-    - 'app/models/group_order_article.rb'
-    - 'app/models/shared_article.rb'
-    - 'db/seeds/minimal.seeds.rb'
-    - 'plugins/current_orders/app/controllers/current_orders/articles_controller.rb'
-    - 'plugins/current_orders/app/controllers/current_orders/ordergroups_controller.rb'
-
-# Offense count: 8
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, IndentationWidth.
-# SupportedStyles: special_inside_parentheses, consistent, align_brackets
-Layout/FirstArrayElementIndentation:
-  Exclude:
-    - 'db/seeds/small.en.seeds.rb'
-    - 'db/seeds/small.nl.seeds.rb'
-    - 'lib/financial_transactions_csv.rb'
-    - 'lib/order_csv.rb'
-
-# Offense count: 9
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, IndentationWidth.
-# SupportedStyles: special_inside_parentheses, consistent, align_braces
-Layout/FirstHashElementIndentation:
-  Exclude:
-    - 'app/controllers/finance/financial_transactions_controller.rb'
-    - 'app/helpers/application_helper.rb'
-    - 'app/models/group_order.rb'
-    - 'db/migrate/20130718183101_migrate_user_settings.rb'
-    - 'lib/bank_account_information_importer.rb'
-
-# Offense count: 83
-# Cop supports --auto-correct.
-# Configuration parameters: AllowMultipleStyles, EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle.
-# SupportedHashRocketStyles: key, separator, table
-# SupportedColonStyles: key, separator, table
-# SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit
-Layout/HashAlignment:
-  Enabled: false
-
-# Offense count: 9
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: normal, indented_internal_methods
-Layout/IndentationConsistency:
-  Exclude:
-    - 'db/migrate/003_create_suppliers.rb'
-    - 'db/migrate/007_create_article_prices.rb'
-    - 'db/migrate/008_create_orders.rb'
-    - 'db/migrate/010_user_password_reset.rb'
-    - 'db/migrate/20090120184410_road_to_version_three.rb'
-
-# Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: IndentationWidth, EnforcedStyle.
-# SupportedStyles: spaces, tabs
-Layout/IndentationStyle:
-  Exclude:
-    - 'db/migrate/010_user_password_reset.rb'
-
-# Offense count: 12
-# Cop supports --auto-correct.
-# Configuration parameters: Width, IgnoredPatterns.
-Layout/IndentationWidth:
-  Exclude:
-    - 'app/helpers/admin/configs_helper.rb'
-    - 'app/helpers/group_orders_helper.rb'
-    - 'app/models/user.rb'
-    - 'db/migrate/003_create_suppliers.rb'
-    - 'db/migrate/007_create_article_prices.rb'
-    - 'db/migrate/008_create_orders.rb'
-    - 'db/migrate/20090120184410_road_to_version_three.rb'
-    - 'lib/tasks/multicoops.rake'
-    - 'spec/api/v1/user/group_order_articles_spec.rb'
-    - 'spec/spec_helper.rb'
-
-# Offense count: 39
-# Cop supports --auto-correct.
-# Configuration parameters: AllowDoxygenCommentStyle, AllowGemfileRubyComment.
-Layout/LeadingCommentSpace:
-  Enabled: false
-
-# Offense count: 5
-# Cop supports --auto-correct.
-Layout/LeadingEmptyLines:
-  Exclude:
-    - 'db/migrate/20090120184410_road_to_version_three.rb'
-    - 'db/seeds/seed_helper.rb'
-    - 'lib/order_txt.rb'
-    - 'spec/support/integration.rb'
-    - 'spec/support/session_helper.rb'
-
-# Offense count: 2
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: symmetrical, new_line, same_line
-Layout/MultilineMethodCallBraceLayout:
-  Exclude:
-    - 'app/helpers/stockit_helper.rb'
-
-# Offense count: 42
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, IndentationWidth.
-# SupportedStyles: aligned, indented, indented_relative_to_receiver
-Layout/MultilineMethodCallIndentation:
-  Exclude:
-    - 'app/controllers/stockit_controller.rb'
-    - 'app/models/order.rb'
-    - 'app/models/ordergroup.rb'
-    - 'app/models/stock_article.rb'
-    - 'app/models/task.rb'
-    - 'lib/foodsoft/expansion_variables.rb'
-    - 'lib/order_pdf.rb'
-    - 'plugins/current_orders/app/controllers/current_orders/group_orders_controller.rb'
-    - 'plugins/current_orders/app/controllers/current_orders/ordergroups_controller.rb'
-    - 'plugins/current_orders/app/documents/multiple_orders_by_groups.rb'
-    - 'spec/api/v1/user/group_order_articles_spec.rb'
-
-# Offense count: 9
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, IndentationWidth.
-# SupportedStyles: aligned, indented
-Layout/MultilineOperationIndentation:
-  Exclude:
-    - 'app/helpers/orders_helper.rb'
-    - 'app/inputs/date_picker_time_input.rb'
-    - 'app/models/ordergroup.rb'
-    - 'app/models/task.rb'
-    - 'lib/apple_bar.rb'
-
-# Offense count: 1
-# Cop supports --auto-correct.
-Layout/RescueEnsureAlignment:
-  Exclude:
-    - 'app/controllers/suppliers_controller.rb'
-
-# Offense count: 9
-# Cop supports --auto-correct.
-Layout/SpaceAfterColon:
-  Exclude:
-    - 'app/controllers/styles_controller.rb'
-    - 'spec/integration/articles_spec.rb'
-    - 'spec/integration/balancing_spec.rb'
-    - 'spec/integration/order_spec.rb'
-    - 'spec/integration/receive_spec.rb'
-    - 'spec/integration/supplier_spec.rb'
-    - 'spec/models/order_article_spec.rb'
-    - 'spec/models/ordergroup_spec.rb'
-
-# Offense count: 110
-# Cop supports --auto-correct.
-Layout/SpaceAfterComma:
-  Enabled: false
-
-# Offense count: 8
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyleInsidePipes.
-# SupportedStylesInsidePipes: space, no_space
-Layout/SpaceAroundBlockParameters:
-  Exclude:
-    - 'app/models/group_order_article.rb'
-    - 'db/migrate/008_create_orders.rb'
-
-# Offense count: 50
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: space, no_space
-Layout/SpaceAroundEqualsInParameterDefault:
-  Enabled: false
-
-# Offense count: 109
-# Cop supports --auto-correct.
-# Configuration parameters: AllowForAlignment, EnforcedStyleForExponentOperator.
-# SupportedStylesForExponentOperator: space, no_space
-Layout/SpaceAroundOperators:
-  Enabled: false
-
-# Offense count: 73
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces.
-# SupportedStyles: space, no_space
-# SupportedStylesForEmptyBraces: space, no_space
-Layout/SpaceBeforeBlockBraces:
-  Enabled: false
-
-# Offense count: 2
-# Cop supports --auto-correct.
-Layout/SpaceBeforeComma:
-  Exclude:
-    - 'db/migrate/016_add_shared_lists_connection.rb'
-    - 'lib/render_pdf.rb'
-
-# Offense count: 1
-# Cop supports --auto-correct.
-Layout/SpaceBeforeComment:
-  Exclude:
-    - 'plugins/wiki/lib/foodsoft_wiki/wiki_parser.rb'
-
-# Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: AllowForAlignment.
-Layout/SpaceBeforeFirstArg:
-  Exclude:
-    - 'app/controllers/application_controller.rb'
-
-# Offense count: 2
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: require_no_space, require_space
-Layout/SpaceInLambdaLiteral:
-  Exclude:
-    - 'plugins/messages/app/models/message.rb'
-
-# Offense count: 7
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBrackets.
-# SupportedStyles: space, no_space, compact
-# SupportedStylesForEmptyBrackets: space, no_space
-Layout/SpaceInsideArrayLiteralBrackets:
-  Exclude:
-    - 'app/helpers/orders_helper.rb'
-    - 'config/application.rb'
-    - 'config/environments/production.rb'
-    - 'db/migrate/20130718183100_create_settings.rb'
-
-# Offense count: 148
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces, SpaceBeforeBlockParameters.
-# SupportedStyles: space, no_space
-# SupportedStylesForEmptyBraces: space, no_space
-Layout/SpaceInsideBlockBraces:
-  Enabled: false
-
-# Offense count: 374
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces.
-# SupportedStyles: space, no_space, compact
-# SupportedStylesForEmptyBraces: space, no_space
-Layout/SpaceInsideHashLiteralBraces:
-  Enabled: false
-
-# Offense count: 6
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: space, no_space
-Layout/SpaceInsideParens:
-  Exclude:
-    - 'app/helpers/group_orders_helper.rb'
-    - 'db/migrate/006_create_articles.rb'
-    - 'spec/api/v1/user/group_order_articles_spec.rb'
-
-# Offense count: 14
-# Cop supports --auto-correct.
-Layout/SpaceInsidePercentLiteralDelimiters:
-  Exclude:
-    - 'lib/tasks/foodsoft_setup.rake'
-
-# Offense count: 7
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBrackets.
-# SupportedStyles: space, no_space
-# SupportedStylesForEmptyBrackets: space, no_space
-Layout/SpaceInsideReferenceBrackets:
-  Exclude:
-    - 'lib/bank_account_information_importer.rb'
-    - 'lib/foodsoft_config.rb'
-    - 'spec/api/v1/user/ordergroup_spec.rb'
-
-# Offense count: 7
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: final_newline, final_blank_line
-Layout/TrailingEmptyLines:
-  Exclude:
-    - 'app/models/ordergroup.rb'
-    - 'config/initializers/bullet.rb'
-    - 'config/initializers/new_rails_defaults.rb'
-    - 'db/migrate/20130718183101_migrate_user_settings.rb'
-    - 'lib/apple_bar.rb'
-    - 'lib/tasks/foodsoft_setup.rake'
-    - 'spec/support/faker.rb'
-
-# Offense count: 111
-# Cop supports --auto-correct.
-# Configuration parameters: AllowInHeredoc.
-Layout/TrailingWhitespace:
-  Enabled: false
-
 # Offense count: 8
 Lint/AmbiguousBlockAssociation:
   Exclude:
@@ -529,13 +44,12 @@ Lint/AmbiguousOperator:
     - 'app/mailers/mailer.rb'
     - 'spec/models/order_article_spec.rb'
 
-# Offense count: 3
+# Offense count: 2
 # Cop supports --auto-correct.
 Lint/AmbiguousRegexpLiteral:
   Exclude:
     - 'app/models/article_category.rb'
     - 'lib/foodsoft/expansion_variables.rb'
-    - 'lib/foodsoft_config.rb'
 
 # Offense count: 40
 # Configuration parameters: AllowSafeAssignment.
@@ -626,7 +140,7 @@ Lint/ParenthesesAsGroupedExpression:
     - 'spec/lib/token_verifier_spec.rb'
     - 'spec/models/order_article_spec.rb'
 
-# Offense count: 2
+# Offense count: 1
 Lint/ReturnInVoidContext:
   Exclude:
     - 'lib/foodsoft_config.rb'
@@ -721,12 +235,11 @@ Lint/UnusedMethodArgument:
     - 'lib/render_pdf.rb'
     - 'plugins/wiki/lib/foodsoft_wiki/mailer.rb'
 
-# Offense count: 3
+# Offense count: 2
 # Cop supports --auto-correct.
 # Configuration parameters: ContextCreatingMethods, MethodCreatingMethods.
 Lint/UselessAccessModifier:
   Exclude:
-    - 'lib/foodsoft_config.rb'
     - 'lib/token_verifier.rb'
     - 'plugins/messages/app/models/messagegroup.rb'
 
@@ -746,6 +259,12 @@ Lint/UselessAssignment:
     - 'plugins/current_orders/app/documents/multiple_orders_by_groups.rb'
     - 'spec/lib/foodsoft_config_spec.rb'
 
+# Offense count: 1
+# Configuration parameters: CheckForMethodsWithNoSideEffects.
+Lint/Void:
+  Exclude:
+    - 'lib/foodsoft_config.rb'
+
 # Offense count: 158
 # Configuration parameters: IgnoredMethods, CountRepeatedAttributes.
 Metrics/AbcSize:
@@ -1082,7 +601,7 @@ RSpec/MultipleMemoizedHelpers:
 RSpec/NestedGroups:
   Max: 6
 
-# Offense count: 32
+# Offense count: 31
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: not_to, to_not
@@ -1092,7 +611,6 @@ RSpec/NotToNot:
     - 'spec/api/v1/user/group_order_articles_spec.rb'
     - 'spec/integration/balancing_spec.rb'
     - 'spec/integration/login_spec.rb'
-    - 'spec/integration/order_spec.rb'
     - 'spec/integration/receive_spec.rb'
     - 'spec/integration/session_spec.rb'
     - 'spec/lib/token_verifier_spec.rb'
@@ -1520,14 +1038,13 @@ Security/YAMLLoad:
     - 'lib/foodsoft_config.rb'
     - 'spec/api/v1/swagger_spec.rb'
 
-# Offense count: 4
+# Offense count: 3
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: prefer_alias, prefer_alias_method
 Style/Alias:
   Exclude:
     - 'config/initializers/session_store.rb'
-    - 'lib/foodsoft_config.rb'
     - 'plugins/discourse/lib/foodsoft_discourse/redirect_to_login.rb'
     - 'plugins/printer/lib/foodsoft_printer/order_printer_jobs.rb'
 
@@ -1685,7 +1202,7 @@ Style/DefWithParentheses:
   Exclude:
     - 'app/models/user.rb'
 
-# Offense count: 306
+# Offense count: 307
 Style/Documentation:
   Enabled: false
 
@@ -1735,11 +1252,6 @@ Style/EmptyMethod:
     - 'db/migrate/20140318173000_delete_empty_group_order_articles.rb'
     - 'lib/bank_account_connector.rb'
 
-# Offense count: 40
-# Cop supports --auto-correct.
-Style/Encoding:
-  Enabled: false
-
 # Offense count: 21
 # Cop supports --auto-correct.
 Style/ExpandPathArguments:
@@ -1809,7 +1321,7 @@ Style/GlobalStdStream:
     - 'lib/tasks/foodsoft.rake'
     - 'lib/tasks/foodsoft_setup.rake'
 
-# Offense count: 63
+# Offense count: 62
 # Configuration parameters: MinBodyLength.
 Style/GuardClause:
   Enabled: false
@@ -1822,7 +1334,7 @@ Style/HashAsLastArrayItem:
   Exclude:
     - 'app/models/order.rb'
 
-# Offense count: 7
+# Offense count: 6
 # Cop supports --auto-correct.
 # Configuration parameters: AllowSplatArgument.
 Style/HashConversion:
@@ -1831,7 +1343,6 @@ Style/HashConversion:
     - 'app/models/article.rb'
     - 'app/models/order.rb'
     - 'lib/bank_account_information_importer.rb'
-    - 'lib/foodsoft_config.rb'
     - 'plugins/wiki/app/controllers/pages_controller.rb'
     - 'spec/api/v1/user/ordergroup_spec.rb'
 
@@ -2201,7 +1712,7 @@ Style/RedundantRegexpEscape:
     - 'plugins/documents/app/controllers/documents_controller.rb'
     - 'plugins/wiki/app/models/page.rb'
 
-# Offense count: 18
+# Offense count: 15
 # Cop supports --auto-correct.
 # Configuration parameters: AllowMultipleReturnValues.
 Style/RedundantReturn:
@@ -2216,7 +1727,6 @@ Style/RedundantReturn:
     - 'app/models/periodic_task_group.rb'
     - 'app/models/supplier.rb'
     - 'lib/bank_transaction_reference.rb'
-    - 'lib/foodsoft_config.rb'
 
 # Offense count: 85
 # Cop supports --auto-correct.
@@ -2435,9 +1945,9 @@ Style/ZeroLengthPredicate:
     - 'plugins/current_orders/app/documents/multiple_orders_by_articles.rb'
     - 'plugins/current_orders/app/documents/multiple_orders_by_groups.rb'
 
-# Offense count: 436
+# Offense count: 447
 # Cop supports --auto-correct.
 # Configuration parameters: AutoCorrect, AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
 # URISchemes: http, https
 Layout/LineLength:
-  Max: 414
+  Max: 420

Gemfile

@@ -9,7 +9,6 @@ gem 'uglifier', '>= 1.0.3'
 # See https://github.com/sstephenson/execjs#readme for more supported runtimes
 gem 'therubyracer', platforms: :ruby
 
-
 gem 'jquery-rails'
 gem 'select2-rails'
 gem 'rails_tokeninput'
@@ -67,10 +66,9 @@ gem 'foodsoft_links', path: 'plugins/links'
 gem 'foodsoft_polls', path: 'plugins/polls'
 
 # plugins not enabled by default
-#gem 'foodsoft_current_orders', path: 'plugins/current_orders'
+# gem 'foodsoft_current_orders', path: 'plugins/current_orders'
-#gem 'foodsoft_printer', path: 'plugins/printer'
+# gem 'foodsoft_printer', path: 'plugins/printer'
-#gem 'foodsoft_uservoice', path: 'plugins/uservoice'
+# gem 'foodsoft_uservoice', path: 'plugins/uservoice'
-
 
 group :development do
   gem 'sqlite3', '~> 1.3.6'

app/controllers/admin/base_controller.rb

@@ -6,5 +6,4 @@ class Admin::BaseController < ApplicationController
     @groups = Group.where(deleted_at: nil).order('created_on DESC').limit(10)
     @users = User.order('created_on DESC').limit(10)
   end
-
 end

app/controllers/admin/configs_controller.rb

@@ -1,5 +1,4 @@
 class Admin::ConfigsController < Admin::BaseController
-
   before_action :get_tabs, only: [:show, :list]
 
   def show
@@ -11,7 +10,7 @@ class Admin::ConfigsController < Admin::BaseController
     @current_tab = 'list'
     @cfg = FoodsoftConfig
     @dfl = FoodsoftConfig.config
-    @keys = FoodsoftConfig.keys.select {|k| FoodsoftConfig.allowed_key?(k)}.sort
+    @keys = FoodsoftConfig.keys.select { |k| FoodsoftConfig.allowed_key?(k) }.sort
   end
 
   def update
@@ -56,10 +55,9 @@ class Admin::ConfigsController < Admin::BaseController
 
   def convert_config_value(value)
     if value.is_a? ActionController::Parameters
-      value.transform_values{ |v| convert_config_value(v) }.to_hash
+      value.transform_values { |v| convert_config_value(v) }.to_hash
     else
       value
     end
   end
-
 end

app/controllers/admin/finances_controller.rb

@@ -15,5 +15,4 @@ class Admin::FinancesController < Admin::BaseController
     @financial_transaction_classes = FinancialTransactionClass.includes(:financial_transaction_types).order('name ASC')
     render :layout => false
   end
-
 end

app/controllers/admin/ordergroups_controller.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 class Admin::OrdergroupsController < Admin::BaseController
   inherit_resources
 

app/controllers/admin/workgroups_controller.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 class Admin::WorkgroupsController < Admin::BaseController
   inherit_resources
 

app/controllers/api/v1/article_categories_controller.rb

@@ -22,5 +22,4 @@ class Api::V1::ArticleCategoriesController < Api::V1::BaseController
   def scope
     ArticleCategory.all
   end
-
 end

app/controllers/api/v1/base_controller.rb

@@ -51,26 +51,26 @@ class Api::V1::BaseController < ApplicationController
 
   def not_found_handler(e)
     # remove where-clauses from error message (not suitable for end-users)
-    msg = e.message.try {|m| m.sub(/\s*\[.*?\]\s*$/, '')} || 'Not found'
+    msg = e.message.try { |m| m.sub(/\s*\[.*?\]\s*$/, '') } || 'Not found'
-    render status: 404, json: {error: 'not_found', error_description: msg}
+    render status: 404, json: { error: 'not_found', error_description: msg }
   end
 
   def not_acceptable_handler(e)
     msg = e.message || 'Data not acceptable'
-    render status: 422, json: {error: 'not_acceptable', error_description: msg}
+    render status: 422, json: { error: 'not_acceptable', error_description: msg }
   end
 
   def doorkeeper_unauthorized_render_options(error:)
-    {json: {error: error.name, error_description: error.description}}
+    { json: { error: error.name, error_description: error.description } }
   end
 
   def doorkeeper_forbidden_render_options(error:)
-    {json: {error: error.name, error_description: error.description}}
+    { json: { error: error.name, error_description: error.description } }
   end
 
   def permission_required_handler(e)
     msg = e.message || 'Forbidden, user has no access'
-    render status: 403, json: {error: 'forbidden', error_description: msg}
+    render status: 403, json: { error: 'forbidden', error_description: msg }
   end
 
   # @todo something with ApplicationHelper#show_user

app/controllers/api/v1/configs_controller.rb

@@ -1,9 +1,7 @@
 class Api::V1::ConfigsController < Api::V1::BaseController
-
+  before_action -> { doorkeeper_authorize! 'config:user', 'config:read', 'config:write' }
-  before_action ->{ doorkeeper_authorize! 'config:user', 'config:read', 'config:write' }
 
   def show
     render json: FoodsoftConfig, serializer: ConfigSerializer, root: 'config'
   end
-
 end

app/controllers/api/v1/financial_transaction_classes_controller.rb

@@ -22,5 +22,4 @@ class Api::V1::FinancialTransactionClassesController < Api::V1::BaseController
   def scope
     FinancialTransactionClass.all
   end
-
 end

app/controllers/api/v1/financial_transaction_types_controller.rb

@@ -22,5 +22,4 @@ class Api::V1::FinancialTransactionTypesController < Api::V1::BaseController
   def scope
     FinancialTransactionType.includes(:bank_account, :financial_transaction_class)
   end
-
 end

app/controllers/api/v1/financial_transactions_controller.rb

@@ -1,7 +1,7 @@
 class Api::V1::FinancialTransactionsController < Api::V1::BaseController
   include Concerns::CollectionScope
 
-  before_action ->{ doorkeeper_authorize! 'finance:read', 'finance:write' }
+  before_action -> { doorkeeper_authorize! 'finance:read', 'finance:write' }
 
   def index
     render_collection search_scope
@@ -20,5 +20,4 @@ class Api::V1::FinancialTransactionsController < Api::V1::BaseController
   def ransack_auth_object
     :finance
   end
-
 end

app/controllers/api/v1/navigations_controller.rb

@@ -1,5 +1,4 @@
 class Api::V1::NavigationsController < Api::V1::BaseController
-
   def show
     # we don't use active_model_serializers here, because source is a Hash
     render json: { navigation: transform(navigation) }
@@ -20,5 +19,4 @@ class Api::V1::NavigationsController < Api::V1::BaseController
       r
     end
   end
-
 end

app/controllers/api/v1/order_articles_controller.rb

@@ -1,7 +1,7 @@
 class Api::V1::OrderArticlesController < Api::V1::BaseController
   include Concerns::CollectionScope
 
-  before_action ->{ doorkeeper_authorize! 'orders:read', 'orders:write' }
+  before_action -> { doorkeeper_authorize! 'orders:read', 'orders:write' }
 
   def index
     render_collection search_scope

app/controllers/api/v1/orders_controller.rb

@@ -1,7 +1,7 @@
 class Api::V1::OrdersController < Api::V1::BaseController
   include Concerns::CollectionScope
 
-  before_action ->{ doorkeeper_authorize! 'orders:read', 'orders:write' }
+  before_action -> { doorkeeper_authorize! 'orders:read', 'orders:write' }
 
   def index
     render_collection search_scope

app/controllers/api/v1/user/financial_transactions_controller.rb

@@ -1,7 +1,7 @@
 class Api::V1::User::FinancialTransactionsController < Api::V1::BaseController
   include Concerns::CollectionScope
 
-  before_action ->{ doorkeeper_authorize! 'finance:user' }
+  before_action -> { doorkeeper_authorize! 'finance:user' }
   before_action :require_ordergroup
   before_action :require_minimum_balance, only: [:create]
   before_action -> { require_config_enabled :use_self_service }, only: [:create]
@@ -29,5 +29,4 @@ class Api::V1::User::FinancialTransactionsController < Api::V1::BaseController
   def create_params
     params.require(:financial_transaction).permit(:amount, :financial_transaction_type_id, :note)
   end
-
 end

app/controllers/api/v1/user/group_order_articles_controller.rb

@@ -1,7 +1,7 @@
 class Api::V1::User::GroupOrderArticlesController < Api::V1::BaseController
   include Concerns::CollectionScope
 
-  before_action ->{ doorkeeper_authorize! 'group_orders:user' }
+  before_action -> { doorkeeper_authorize! 'group_orders:user' }
 
   before_action :require_ordergroup
   before_action :require_minimum_balance, only: [:create, :update] # destroy is ok
@@ -62,10 +62,10 @@ class Api::V1::User::GroupOrderArticlesController < Api::V1::BaseController
   end
 
   def scope
-    GroupOrderArticle.
+    GroupOrderArticle
-      joins(:group_order).
+      .joins(:group_order)
-      includes(order_article: :article, group_order: :order).
+      .includes(order_article: :article, group_order: :order)
-      where(group_orders: { ordergroup_id: current_ordergroup.id })
+      .where(group_orders: { ordergroup_id: current_ordergroup.id })
   end
 
   def scope_for_update

app/controllers/api/v1/user/ordergroup_controller.rb

@@ -1,6 +1,5 @@
 class Api::V1::User::OrdergroupController < Api::V1::BaseController
-
+  before_action -> { doorkeeper_authorize! 'finance:user' }, only: [:financial_overview]
-  before_action ->{ doorkeeper_authorize! 'finance:user' }, only: [:financial_overview]
 
   def financial_overview
     ordergroup = Ordergroup.include_transaction_class_sum.find(current_ordergroup.id)
@@ -19,5 +18,4 @@ class Api::V1::User::OrdergroupController < Api::V1::BaseController
       }
     }
   end
-
 end

app/controllers/api/v1/user/users_controller.rb

@@ -1,9 +1,7 @@
 class Api::V1::User::UsersController < Api::V1::BaseController
-
+  before_action -> { doorkeeper_authorize! 'user:read', 'user:write' }
-  before_action ->{ doorkeeper_authorize! 'user:read', 'user:write' }
 
   def show
     render json: current_user
   end
-
 end

app/controllers/application_controller.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 class ApplicationController < ActionController::Base
   include Concerns::FoodcoopScope
   include Concerns::Auth
@@ -12,7 +11,6 @@ class ApplicationController < ActionController::Base
   after_action  :remove_controller
   around_action :set_time_zone, :set_currency
 
-
   # Returns the controller handling the current request.
   def self.current
     Thread.current[:application_controller]
@@ -90,10 +88,9 @@ class ApplicationController < ActionController::Base
     old_currency = ::I18n.t('number.currency.format.unit')
     new_currency = FoodsoftConfig[:currency_unit] || ''
     new_currency += "\u202f" if FoodsoftConfig[:currency_space]
-    ::I18n.backend.store_translations(::I18n.locale, number: {currency: {format: {unit: new_currency}}})
+    ::I18n.backend.store_translations(::I18n.locale, number: { currency: { format: { unit: new_currency } } })
     yield
   ensure
-    ::I18n.backend.store_translations(::I18n.locale, number: {currency: {format: {unit: old_currency}}})
+    ::I18n.backend.store_translations(::I18n.locale, number: { currency: { format: { unit: old_currency } } })
   end
-
 end

app/controllers/article_categories_controller.rb

@@ -1,5 +1,4 @@
 class ArticleCategoriesController < ApplicationController
-
   inherit_resources # Build default REST Actions via plugin
 
   before_action :authenticate_article_meta
@@ -23,5 +22,4 @@ class ArticleCategoriesController < ApplicationController
   def collection
     @article_categories = ArticleCategory.order('name')
   end
-
 end

app/controllers/articles_controller.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 class ArticlesController < ApplicationController
   before_action :authenticate_article_meta, :find_supplier
 
@@ -117,6 +116,7 @@ class ArticlesController < ApplicationController
   # makes different actions on selected articles
   def update_selected
     raise I18n.t('articles.controller.error_nosel') if params[:selected_articles].nil?
+
     articles = Article.find(params[:selected_articles])
     Article.transaction do
       case params[:selected_action]
@@ -124,10 +124,10 @@ class ArticlesController < ApplicationController
         articles.each(&:mark_as_deleted)
         flash[:notice] = I18n.t('articles.controller.update_sel.notice_destroy')
       when 'setNotAvailable'
-          articles.each {|a| a.update_attribute(:availability, false) }
+        articles.each { |a| a.update_attribute(:availability, false) }
         flash[:notice] = I18n.t('articles.controller.update_sel.notice_unavail')
       when 'setAvailable'
-          articles.each {|a| a.update_attribute(:availability, true) }
+        articles.each { |a| a.update_attribute(:availability, true) }
         flash[:notice] = I18n.t('articles.controller.update_sel.notice_avail')
       else
         flash[:alert] = I18n.t('articles.controller.update_sel.notice_noaction')
@@ -135,7 +135,6 @@ class ArticlesController < ApplicationController
     end
     # action succeded
     redirect_to supplier_articles_url(@supplier, :per_page => params[:per_page])
-
   rescue => error
     redirect_to supplier_articles_url(@supplier, :per_page => params[:per_page]),
                 :alert => I18n.t('errors.general_msg', :msg => error)
@@ -149,7 +148,7 @@ class ArticlesController < ApplicationController
   # Update articles from a spreadsheet
   def parse_upload
     uploaded_file = params[:articles]['file'] or raise I18n.t('articles.controller.parse_upload.no_file')
-    options = {filename: uploaded_file.original_filename}
+    options = { filename: uploaded_file.original_filename }
     options[:outlist_absent] = (params[:articles]['outlist_absent'] == '1')
     options[:convert_units] = (params[:articles]['convert_units'] == '1')
     @updated_article_pairs, @outlisted_articles, @new_articles = @supplier.sync_from_file uploaded_file.tempfile, options
@@ -177,10 +176,10 @@ class ArticlesController < ApplicationController
 
   # Updates, deletes articles when upload or sync form is submitted
   def update_synchronized
-    @outlisted_articles = Article.find(params[:outlisted_articles].try(:keys)||[])
+    @outlisted_articles = Article.find(params[:outlisted_articles].try(:keys) || [])
-    @updated_articles = Article.find(params[:articles].try(:keys)||[])
+    @updated_articles = Article.find(params[:articles].try(:keys) || [])
-    @updated_articles.map{|a| a.assign_attributes(params[:articles][a.id.to_s]) }
+    @updated_articles.map { |a| a.assign_attributes(params[:articles][a.id.to_s]) }
-    @new_articles = (params[:new_articles]||[]).map{|a| @supplier.articles.build(a) }
+    @new_articles = (params[:new_articles] || []).map { |a| @supplier.articles.build(a) }
 
     has_error = false
     Article.transaction do
@@ -192,9 +191,9 @@ class ArticlesController < ApplicationController
         has_error = true
       end
       # Update articles
-      @updated_articles.each {|a| a.save or has_error=true }
+      @updated_articles.each { |a| a.save or has_error = true }
       # Add new articles
-      @new_articles.each {|a| a.save or has_error=true }
+      @new_articles.each { |a| a.save or has_error = true }
 
       raise ActiveRecord::Rollback if has_error
     end

app/controllers/concerns/auth.rb

@@ -137,6 +137,7 @@ module Concerns::Auth
   # @see https://github.com/doorkeeper-gem/doorkeeper/issues/71#issuecomment-5471317
   def expire_access_tokens
     return unless @current_user
+
     Doorkeeper::AccessToken.transaction do
       token_scope = Doorkeeper::AccessToken.where(revoked_at: nil, resource_owner_id: @current_user.id)
       token_scope.each do |token|
@@ -146,8 +147,7 @@ module Concerns::Auth
   end
 
   # Redirect to the login page, used in authenticate, plugins can override this.
-  def redirect_to_login(options={})
+  def redirect_to_login(options = {})
     redirect_to login_url, options
   end
-
 end

app/controllers/concerns/auth_api.rb

@@ -36,7 +36,7 @@ module Concerns::AuthApi
   # Make sure that at least one the given OAuth scopes is valid for the current user's permissions.
   # @raise Api::Errors::PermissionsRequired
   def doorkeeper_authorize_roles!(*scopes)
-    unless scopes.any? {|scope| doorkeeper_scope_permitted?(scope) }
+    unless scopes.any? { |scope| doorkeeper_scope_permitted?(scope) }
       raise Api::Errors::PermissionRequired.new('Forbidden, no permission')
     end
   end

app/controllers/concerns/collection_scope.rb

@@ -54,5 +54,4 @@ module Concerns::CollectionScope
   def ransack_auth_object
     nil
   end
-
 end

app/controllers/concerns/foodcoop_scope.rb

@@ -30,7 +30,6 @@ module Concerns::FoodcoopScope
 
   # Always stay in foodcoop url scope
   def default_url_options(options = {})
-    super().merge({foodcoop: FoodsoftConfig.scope})
+    super().merge({ foodcoop: FoodsoftConfig.scope })
   end
-
 end

app/controllers/concerns/locale.rb

@@ -47,5 +47,4 @@ module Concerns::Locale
     locale = session[:locale] = ::I18n.locale
     logger.info("Set locale to #{locale}")
   end
-
 end

app/controllers/concerns/send_order_pdf.rb

@@ -13,5 +13,4 @@ module Concerns::SendOrderPdf
     pdf = klass.new order
     send_data pdf.to_pdf, filename: pdf.filename, type: 'application/pdf'
   end
-
 end

app/controllers/deliveries_controller.rb

@@ -1,6 +1,4 @@
-# encoding: utf-8
 class DeliveriesController < ApplicationController
-
   before_action :find_supplier, :exclude => :fill_new_stock_article_form
 
   def index
@@ -14,7 +12,7 @@ class DeliveriesController < ApplicationController
 
   def new
     @delivery = @supplier.deliveries.build
-    @delivery.date = Date.today #TODO: move to model/database
+    @delivery.date = Date.today # TODO: move to model/database
   end
 
   def create
@@ -37,7 +35,7 @@ class DeliveriesController < ApplicationController
 
     if @delivery.update_attributes(params[:delivery])
       flash[:notice] = I18n.t('deliveries.update.notice')
-      redirect_to [@supplier,@delivery]
+      redirect_to [@supplier, @delivery]
     else
       render :action => "edit"
     end
@@ -68,5 +66,4 @@ class DeliveriesController < ApplicationController
 
     render :layout => false
   end
-
 end

app/controllers/feedback_controller.rb

@@ -1,5 +1,4 @@
 class FeedbackController < ApplicationController
-
   def new
   end
 
@@ -11,5 +10,4 @@ class FeedbackController < ApplicationController
       render :action => 'new'
     end
   end
-
 end

app/controllers/finance/balancing_controller.rb

@@ -1,6 +1,4 @@
-# encoding: utf-8
 class Finance::BalancingController < Finance::BaseController
-
   def index
     @orders = Order.finished.page(params[:page]).per(@per_page).order('ends DESC')
   end
@@ -11,7 +9,7 @@ class Finance::BalancingController < Finance::BaseController
     @comments = @order.comments
 
     @articles = @order.order_articles.ordered_or_member.includes(:article, :article_price,
-                                                       group_order_articles: {group_order: :ordergroup})
+                                                                 group_order_articles: { group_order: :ordergroup })
 
     sort_param = params['sort'] || 'name'
     @articles = case sort_param
@@ -84,7 +82,6 @@ class Finance::BalancingController < Finance::BaseController
     @type = FinancialTransactionType.find_by_id(params.permit(:type)[:type])
     @order.close!(@current_user, @type)
     redirect_to finance_order_index_url, notice: t('finance.balancing.close.notice')
-
   rescue => error
     redirect_to new_finance_order_url(order_id: @order.id), alert: t('finance.balancing.close.alert', message: error.message)
   end
@@ -110,5 +107,4 @@ class Finance::BalancingController < Finance::BaseController
   rescue => error
     redirect_to finance_order_index_url, alert: t('errors.general_msg', msg: error.message)
   end
-
 end

app/controllers/finance/bank_accounts_controller.rb

@@ -1,5 +1,4 @@
 class Finance::BankAccountsController < Finance::BaseController
-
   def index
     @bank_accounts = BankAccount.order('name')
     redirect_to finance_bank_account_transactions_url(@bank_accounts.first) if @bank_accounts.count == 1
@@ -26,7 +25,7 @@ class Finance::BankAccountsController < Finance::BaseController
       flash.notice = t('.notice', count: importer.count) if ok
       @auto_submit = importer.auto_submit
       @controls = importer.controls
-      #TODO: encrypt state
+      # TODO: encrypt state
       @state = YAML.dump importer.dump
     else
       ok = true
@@ -39,6 +38,7 @@ class Finance::BankAccountsController < Finance::BaseController
     needs_redirect = true
   ensure
     return unless needs_redirect
+
     redirect_path = finance_bank_account_transactions_url(@bank_account)
     if request.post?
       @js_redirect = redirect_path
@@ -46,5 +46,4 @@ class Finance::BankAccountsController < Finance::BaseController
       redirect_to redirect_path
     end
   end
-
 end

app/controllers/finance/financial_links_controller.rb

@@ -110,13 +110,13 @@ class Finance::FinancialLinksController < Finance::BaseController
     redirect_to finance_link_url(@financial_link), notice: t('.notice')
   end
 
-protected
+  protected
 
   def find_financial_link
     @financial_link = FinancialLink.find(params[:id])
   end
 
-private
+  private
 
   def financial_transaction_params
     params.require(:financial_transaction).permit(:financial_transaction_type_id, :ordergroup_id, :amount, :note)
@@ -128,5 +128,4 @@ private
       JOIN bank_transactions b ON a.iban = b.iban AND b.financial_link_id = #{financial_link_id.to_i}
     SQL
   end
-
 end

app/controllers/finance/financial_transactions_controller.rb

@@ -1,9 +1,8 @@
-# encoding: utf-8
 class Finance::FinancialTransactionsController < ApplicationController
   before_action :authenticate_finance
   before_action :find_ordergroup, :except => [:new_collection, :create_collection, :index_collection]
   inherit_resources
-#  belongs_to :ordergroup
+  #  belongs_to :ordergroup
 
   def index
     if params['sort']
@@ -79,6 +78,7 @@ class Finance::FinancialTransactionsController < ApplicationController
 
   def create_collection
     raise I18n.t('finance.financial_transactions.controller.create_collection.error_note_required') if params[:note].blank?
+
     type = FinancialTransactionType.find_by_id(params[:type_id])
     financial_link = nil
 
@@ -131,5 +131,4 @@ class Finance::FinancialTransactionsController < ApplicationController
       @foodcoop = true
     end
   end
-
 end

app/controllers/finance/ordergroups_controller.rb

@@ -1,5 +1,4 @@
 class Finance::OrdergroupsController < Finance::BaseController
-
   def index
     m = /^(?<col>name|sum_of_class_\d+)(?<reverse>_reverse)?$/.match params["sort"]
     if m

app/controllers/foodcoop/ordergroups_controller.rb

@@ -1,5 +1,4 @@
 class Foodcoop::OrdergroupsController < ApplicationController
-  
   def index
     @ordergroups = Ordergroup.undeleted.order('name')
 

app/controllers/foodcoop/users_controller.rb

@@ -1,5 +1,4 @@
 class Foodcoop::UsersController < ApplicationController
-
   def index
     @users = User.undeleted.natural_order
 
@@ -17,5 +16,4 @@ class Foodcoop::UsersController < ApplicationController
       format.js { render :layout => false } # index.js.erb
     end
   end
-
 end

app/controllers/foodcoop/workgroups_controller.rb

@@ -1,5 +1,4 @@
 class Foodcoop::WorkgroupsController < ApplicationController
-
   before_action :authenticate_membership_or_admin,
                 :except => [:index]
 

app/controllers/group_order_articles_controller.rb

@@ -1,5 +1,4 @@
 class GroupOrderArticlesController < ApplicationController
-
   before_action :authenticate_finance
   before_action :find_group_order_article, except: [:new, :create]
 
@@ -50,7 +49,7 @@ class GroupOrderArticlesController < ApplicationController
   def destroy
     # only destroy if quantity and tolerance was zero already, so that we don't
     # lose what the user ordered, if any
-    if @group_order_article.quantity > 0 || @group_order_article.tolerance >0
+    if @group_order_article.quantity > 0 || @group_order_article.tolerance > 0
       @group_order_article.update_attribute(:result, 0)
     else
       @group_order_article.destroy

app/controllers/group_orders_controller.rb

@@ -33,7 +33,7 @@ class GroupOrdersController < ApplicationController
   end
 
   def show
-    @order= @group_order.order
+    @order = @group_order.order
   end
 
   def edit
@@ -107,5 +107,4 @@ class GroupOrdersController < ApplicationController
   def order_id_param
     params[:order_id] || (params[:group_order] && params[:group_order][:order_id])
   end
-
 end

app/controllers/home_controller.rb

@@ -1,6 +1,4 @@
-# encoding: utf-8
 class HomeController < ApplicationController
-
   def index
     # unaccepted tasks
     @unaccepted_tasks = Task.order(:due_date).unaccepted_tasks_for(current_user)
@@ -88,5 +86,4 @@ class HomeController < ApplicationController
       params.require(:user).require(:ordergroup).permit(:contact_address)
     end
   end
-
 end

app/controllers/invites_controller.rb

@@ -1,5 +1,4 @@
 class InvitesController < ApplicationController
-
   before_action :authenticate_membership_or_admin_for_invites
   before_action -> { require_config_disabled :disable_invite }
 

app/controllers/login_controller.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 class LoginController < ApplicationController
   skip_before_action :authenticate # no authentication since this is the login page
   before_action :validate_token, :only => [:new_password, :update_password]

app/controllers/order_comments_controller.rb

@@ -1,5 +1,4 @@
 class OrderCommentsController < ApplicationController
-
   def new
     @order = Order.find(params[:order_id])
     @order_comment = @order.comments.build(:user => current_user)

app/controllers/orders_controller.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 #
 # Controller for managing orders, i.e. all actions that require the "orders" role.
 # Normal ordering actions of members of order groups is handled by the OrderingController.
@@ -32,7 +31,7 @@ class OrdersController < ApplicationController
   # Gives a view for the results to a specific order
   # Renders also the pdf
   def show
-    @order= Order.find(params[:id])
+    @order = Order.find(params[:id])
     @view = (params[:view] || 'default').gsub(/[^-_a-zA-Z0-9]/, '')
     @partial = case @view
                when 'default'  then 'articles'
@@ -50,10 +49,10 @@ class OrdersController < ApplicationController
         send_order_pdf @order, params[:document]
       end
       format.csv do
-        send_data OrderCsv.new(@order).to_csv, filename: @order.name+'.csv', type: 'text/csv'
+        send_data OrderCsv.new(@order).to_csv, filename: @order.name + '.csv', type: 'text/csv'
       end
       format.text do
-        send_data OrderTxt.new(@order).to_txt, filename: @order.name+'.txt', type: 'text/plain'
+        send_data OrderTxt.new(@order).to_txt, filename: @order.name + '.txt', type: 'text/plain'
       end
     end
   end
@@ -163,6 +162,7 @@ class OrdersController < ApplicationController
 
   def update_order_amounts
     return if not params[:order_articles]
+
     # where to leave remainder during redistribution
     rest_to = []
     rest_to << :tolerance if params[:rest_to_tolerance]
@@ -186,18 +186,19 @@ class OrdersController < ApplicationController
           unless oa.units_received.blank?
             cunits[0] += oa.units_received * oa.article.unit_quantity
             oacounts = oa.redistribute oa.units_received * oa.price.unit_quantity, rest_to
-            oacounts.each_with_index {|c,i| cunits[i+1]+=c; counts[i+1]+=1 if c>0 }
+            oacounts.each_with_index { |c, i| cunits[i + 1] += c; counts[i + 1] += 1 if c > 0 }
           end
         end
         oa.save!
       end
     end
     return nil if counts[0] == 0
+
     notice = []
     notice << I18n.t('orders.update_order_amounts.msg1', count: counts[0], units: cunits[0])
     notice << I18n.t('orders.update_order_amounts.msg2', count: counts[1], units: cunits[1]) if params[:rest_to_tolerance]
     notice << I18n.t('orders.update_order_amounts.msg3', count: counts[2], units: cunits[2]) if params[:rest_to_stock]
-    if counts[3]>0 || cunits[3]>0
+    if counts[3] > 0 || cunits[3] > 0
       notice << I18n.t('orders.update_order_amounts.msg4', count: counts[3], units: cunits[3])
     end
     notice.join(', ')
@@ -206,5 +207,4 @@ class OrdersController < ApplicationController
   def remove_empty_article
     params[:order][:article_ids].reject!(&:blank?) if params[:order] && params[:order][:article_ids]
   end
-
 end

app/controllers/pickups_controller.rb

@@ -1,5 +1,4 @@
 class PickupsController < ApplicationController
-
   before_action :authenticate_pickups
 
   def index

app/controllers/sessions_controller.rb

@@ -1,5 +1,4 @@
 class SessionsController < ApplicationController
-
   skip_before_action :authenticate
   layout 'login'
 
@@ -30,5 +29,4 @@ class SessionsController < ApplicationController
   def redirect_to_foodcoop
     redirect_to root_path
   end
-
 end

app/controllers/stockit_controller.rb

@@ -1,8 +1,7 @@
 class StockitController < ApplicationController
-
   def index
-    @stock_articles = StockArticle.undeleted.includes(:supplier, :article_category).
+    @stock_articles = StockArticle.undeleted.includes(:supplier, :article_category)
-        order('suppliers.name, article_categories.name, articles.name')
+                                  .order('suppliers.name, article_categories.name, articles.name')
   end
 
   def index_on_stock_article_create # See publish/subscribe design pattern in /doc.
@@ -40,7 +39,7 @@ class StockitController < ApplicationController
   end
 
   def create
-    @stock_article = StockArticle.new({quantity: 0}.merge(params[:stock_article]))
+    @stock_article = StockArticle.new({ quantity: 0 }.merge(params[:stock_article]))
     @stock_article.save!
     render :layout => false
   rescue ActiveRecord::RecordInvalid
@@ -81,7 +80,7 @@ class StockitController < ApplicationController
            :locals => { :fail_msg => I18n.t('errors.general_msg', :msg => error.message) }
   end
 
-  #TODO: Fix this!!
+  # TODO: Fix this!!
   def articles_search
     @articles = Article.not_in_stock.limit(8).where('name LIKE ?', "%#{params[:term]}%")
     render :json => @articles.map(&:name)

app/controllers/styles_controller.rb

@@ -11,7 +11,7 @@ class StylesController < ApplicationController
     if css.blank?
       render body: nil, content_type: 'text/css', status: 404
     else
-      expires_in 1.week, public:true if params[:md5].present?
+      expires_in 1.week, public: true if params[:md5].present?
       render body: css, content_type: 'text/css'
     end
   end

app/controllers/suppliers_controller.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 class SuppliersController < ApplicationController
   before_action :authenticate_suppliers, :except => [:index, :list]
   helper :deliveries
@@ -74,5 +73,4 @@ class SuppliersController < ApplicationController
               :iban, :custom_fields, :delivery_days, :order_howto, :note, :supplier_category_id,
               :shared_supplier_id, :min_order_quantity, :shared_sync_method)
   end
-
 end

app/controllers/tasks_controller.rb

@@ -1,10 +1,9 @@
-# encoding: utf-8
 class TasksController < ApplicationController
-  #auto_complete_for :user, :nick
+  # auto_complete_for :user, :nick
 
   def index
     @non_group_tasks = Task.non_group.order('due_date', 'name').includes(assignments: :user)
-    @groups = Workgroup.order(:name).includes(open_tasks: {assignments: :user})
+    @groups = Workgroup.order(:name).includes(open_tasks: { assignments: :user })
   end
 
   def user
@@ -19,7 +18,7 @@ class TasksController < ApplicationController
   def create
     @task = Task.new(current_user_id: current_user.id)
     @task.created_by = current_user
-    @task.attributes=(task_params)
+    @task.attributes = (task_params)
     if params[:periodic]
       @task.periodic_task_group = PeriodicTaskGroup.new
     end
@@ -47,7 +46,7 @@ class TasksController < ApplicationController
     was_periodic = @task.periodic?
     prev_due_date = @task.due_date
     @task.current_user_id = current_user.id
-    @task.attributes=(task_params)
+    @task.attributes = (task_params)
     if @task.errors.empty? && @task.save
       task_group.update_tasks_including(@task, prev_due_date) if params[:periodic]
       flash[:notice] = I18n.t('tasks.update.notice')
@@ -122,5 +121,4 @@ class TasksController < ApplicationController
       .require(:task)
       .permit(:name, :description, :duration, :user_list, :required_users, :workgroup_id, :due_date, :done)
   end
-
 end

app/controllers/users_controller.rb

@@ -1,5 +1,4 @@
 class UsersController < ApplicationController
-
   # Currently used to display users nick and ids for autocomplete
   def index
     @users = User.undeleted.natural_search(params[:q])
@@ -7,5 +6,4 @@ class UsersController < ApplicationController
       format.json { render :json => @users.map(&:token_attributes).to_json }
     end
   end
-
 end

app/documents/order_by_articles.rb

@@ -1,6 +1,4 @@
-# encoding: utf-8
 class OrderByArticles < OrderPdf
-
   def filename
     I18n.t('documents.order_by_articles.filename', :name => order.name, :date => order.ends.to_date) + '.pdf'
   end

app/documents/order_by_groups.rb

@@ -1,6 +1,4 @@
-# encoding: utf-8
 class OrderByGroups < OrderPdf
-
   def filename
     I18n.t('documents.order_by_groups.filename', :name => order.name, :date => order.ends.to_date) + '.pdf'
   end
@@ -33,6 +31,7 @@ class OrderByGroups < OrderPdf
                  number_to_currency(goa.total_price)]
       end
       next unless rows.length > 1
+
       rows << [nil, nil, nil, nil, nil, number_to_currency(oa_total)]
       if has_transport
         rows << [GroupOrder.human_attribute_name(:transport), nil, nil, nil, nil, number_to_currency(oa_transport)]
@@ -64,5 +63,4 @@ class OrderByGroups < OrderPdf
       end
     end
   end
-
 end

app/documents/order_fax.rb

@@ -1,6 +1,4 @@
-# encoding: utf-8
 class OrderFax < OrderPdf
-
   BATCH_SIZE = 250
 
   def filename
@@ -15,7 +13,7 @@ class OrderFax < OrderPdf
     contact = FoodsoftConfig[:contact].symbolize_keys
 
     # From paragraph
-    bounding_box [margin_box.right-200,margin_box.top], width: 200 do
+    bounding_box [margin_box.right - 200, margin_box.top], width: 200 do
       text FoodsoftConfig[:name], size: fontsize(9), align: :right
       move_down 5
       text contact[:street], size: fontsize(9), align: :right
@@ -36,7 +34,7 @@ class OrderFax < OrderPdf
     end
 
     # Recipient
-    bounding_box [margin_box.left,margin_box.top-60], width: 200 do
+    bounding_box [margin_box.left, margin_box.top - 60], width: 200 do
       text order.name
       move_down 5
       text order.supplier.try(:address).to_s
@@ -72,7 +70,7 @@ class OrderFax < OrderPdf
                number_to_currency(subtotal)]
     end
     data << [I18n.t('documents.order_fax.total'), nil, nil, nil, nil, nil, number_to_currency(total)]
-    table data, cell_style: {size: fontsize(8), overflow: :shrink_to_fit} do |table|
+    table data, cell_style: { size: fontsize(8), overflow: :shrink_to_fit } do |table|
       table.header = true
       table.cells.border_width = 1
       table.cells.border_color = '666666'
@@ -80,28 +78,27 @@ class OrderFax < OrderPdf
       table.row(0).border_bottom_width = 2
       table.columns(1).align = :right
       table.columns(3..6).align = :right
-      table.row(data.length-1).columns(0..5).borders = [:top, :bottom]
+      table.row(data.length - 1).columns(0..5).borders = [:top, :bottom]
-      table.row(data.length-1).columns(0).borders = [:top, :bottom, :left]
+      table.row(data.length - 1).columns(0).borders = [:top, :bottom, :left]
-      table.row(data.length-1).border_top_width = 2
+      table.row(data.length - 1).border_top_width = 2
     end
-              #font_size: fontsize(8),
+    # font_size: fontsize(8),
-              #vertical_padding: 3,
+    # vertical_padding: 3,
-              #border_style: :grid,
+    # border_style: :grid,
-              #headers: ["BestellNr.", "Menge","Name", "Gebinde", "Einheit","Preis/Einheit"],
+    # headers: ["BestellNr.", "Menge","Name", "Gebinde", "Einheit","Preis/Einheit"],
-              #align: {0 => :left}
+    # align: {0 => :left}
   end
 
   private
 
   def order_articles
-    order.order_articles.ordered.
+    order.order_articles.ordered
-      joins(:article).
+         .joins(:article)
-      order('articles.order_number').order('articles.name').
+         .order('articles.order_number').order('articles.name')
-      preload(:article, :article_price)
+         .preload(:article, :article_price)
   end
 
   def each_order_article
-    order_articles.find_each_with_order(batch_size: BATCH_SIZE) {|oa| yield oa }
+    order_articles.find_each_with_order(batch_size: BATCH_SIZE) { |oa| yield oa }
   end
-
 end

app/documents/order_matrix.rb

@@ -1,5 +1,4 @@
 class OrderMatrix < OrderPdf
-
   HEADER_ROTATE = -30
   PLACEHOLDER_CHAR = 'X'
 
@@ -31,7 +30,7 @@ class OrderMatrix < OrderPdf
 
     order_articles_data.each { |row| row.delete_at 1 } unless @options[:show_supplier]
 
-    name = I18n.t('documents.order_matrix.heading', count: order_articles_data.size-1)
+    name = I18n.t('documents.order_matrix.heading', count: order_articles_data.size - 1)
     nice_table name, order_articles_data do |table|
       if @options[:show_supplier]
         table.column(0).width = bounds.width / 3
@@ -82,7 +81,7 @@ class OrderMatrix < OrderPdf
         rows << row
       end
 
-      table rows, header: true, cell_style: {overflow: :shrink_to_fit} do |table|
+      table rows, header: true, cell_style: { overflow: :shrink_to_fit } do |table|
         table.cells.padding = [0, 0, 2, 0]
         table.cells.borders = [:left]
         table.cells.border_width = 0.5
@@ -95,8 +94,8 @@ class OrderMatrix < OrderPdf
         table.column(1).align = :right
         table.column(1).padding = [0, 3, 2, 0]
         table.column(2..-1).align = :center
-        table.cells[0,0].borders = []
+        table.cells[0, 0].borders = []
-        table.cells[0,1].borders = []
+        table.cells[0, 1].borders = []
 
         table.column(0).overflow = :truncate
         table.column(0).width = col_width_0
@@ -104,7 +103,7 @@ class OrderMatrix < OrderPdf
         table.column(2..-1).width = col_width_2
 
         (0..batch_size).step(5).each do |idx|
-          table.column(2+idx).border_width = 2
+          table.column(2 + idx).border_width = 2
         end
 
         table.row_colors = ['dddddd', 'ffffff']
@@ -113,5 +112,4 @@ class OrderMatrix < OrderPdf
       first_page = false
     end
   end
-
 end

app/helpers/admin/configs_helper.rb

@@ -11,13 +11,14 @@ module Admin::ConfigsHelper
   # @todo find way to pass current value to time_zone input without using default
   def config_input(form, key, options = {}, &block)
     return unless @cfg.allowed_key? key
+
     options[:label] ||= config_input_label(form, key)
     options[:required] ||= false
     options[:input_html] ||= {}
     config_input_field_options form, key, options[:input_html]
     config_input_tooltip_options form, key, options[:input_html]
     if options[:as] == :boolean
-      options[:input_html][:checked] = 'checked' if v=options[:input_html].delete(:value) && v!='false'
+      options[:input_html][:checked] = 'checked' if v = options[:input_html].delete(:value) && v != 'false'
       options[:checked_value] = 'true' if options[:checked_value].nil?
       options[:unchecked_value] = 'false' if options[:unchecked_value].nil?
     elsif options[:collection] || options[:as] == :select
@@ -47,13 +48,14 @@ module Admin::ConfigsHelper
   # @todo find out how to pass +checked_value+ and +unchecked_value+ to +input_field+
   def config_input_field(form, key, options = {})
     return unless @cfg.allowed_key? :key
+
     options[:required] ||= false
     config_input_field_options form, key, options
     config_input_tooltip_options form, key, options
     if options[:as] == :boolean
       checked_value = options.delete(:checked_value) || 'true'
       unchecked_value = options.delete(:unchecked_value) || 'false'
-      options[:checked] = 'checked' if v=options.delete(:value) && v!='false'
+      options[:checked] = 'checked' if v = options.delete(:value) && v != 'false'
       # different key for hidden field so that allow clocking on label focuses the control
       form.hidden_field(key, id: "#{key}_", value: unchecked_value, as: :hidden) + form.check_box(key, options, checked_value, false)
     elsif options[:as] == :select_recurring
@@ -75,7 +77,7 @@ module Admin::ConfigsHelper
     head = content_tag :label do
       lbl = options[:label] || config_input_label(form, key)
       field = config_input_field(form, key, as: :boolean, boolean_style: :inline,
-                                data: {toggle: 'collapse', target: "##{key}-fields"})
+                                            data: { toggle: 'collapse', target: "##{key}-fields" })
       content_tag :h4 do
         # put in span to keep space for tooltip at right
         content_tag :span, (lbl + field).html_safe, config_input_tooltip_options(form, key, {})
@@ -99,12 +101,12 @@ module Admin::ConfigsHelper
       '(protected)'
     elsif value.is_a? Hash
       content_tag :ul do
-        value.map do |k,v|
+        value.map do |k, v|
           content_tag :li, content_tag(:tt, "#{k}: ") + show_config_value(k, v).to_s
         end.join.html_safe
       end
     elsif value.is_a? Enumerable
-      content_tag :ul, value.map {|v| content_tag :li, h(v)}.join.html_safe
+      content_tag :ul, value.map { |v| content_tag :li, h(v) }.join.html_safe
     elsif key =~ /url|website|www|homepage/
       link_to(value, value.to_s).html_safe
     else
@@ -115,7 +117,7 @@ module Admin::ConfigsHelper
   # @return [String] Tooltip element (span)
   # @param form [ActionView::Helpers::FormBuilder] Form object.
   # @param key [Symbol, String] Configuration key of a boolean (e.g. +use_messages+).
-  def config_tooltip(form, key, options={}, &block)
+  def config_tooltip(form, key, options = {}, &block)
     content_tag :span, config_input_tooltip_options(form, key, options), &block
   end
 
@@ -139,7 +141,7 @@ module Admin::ConfigsHelper
     # set current value
     unless options.has_key?(:value)
       value = @cfg
-      cfg_path.each {|n| value = value[n] if value.respond_to? :[] }
+      cfg_path.each { |n| value = value[n] if value.respond_to? :[] }
       options[:value] = value
     end
     options

app/helpers/application_helper.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 #
 # Methods added to this helper will be available to all templates in the application.
 module ApplicationHelper
@@ -27,14 +26,14 @@ module ApplicationHelper
 
   # Splits an IBAN into groups of 4 digits displayed with margins in between
   def format_iban(iban)
-    iban.scan(/..?.?.?/).map{ |item| content_tag(:span, item, style: "margin-right: 0.5em;") }.join.html_safe
+    iban.scan(/..?.?.?/).map { |item| content_tag(:span, item, style: "margin-right: 0.5em;") }.join.html_safe
   end
 
   # Creates ajax-controlled-links for pagination
   def pagination_links_remote(collection, options = {})
     per_page = options[:per_page] || @per_page
     params = options[:params] || {}
-    params = params.merge({:per_page => per_page})
+    params = params.merge({ :per_page => per_page })
     paginate collection, :params => params, :remote => true
   end
 
@@ -45,7 +44,7 @@ module ApplicationHelper
     params = params || {}
 
     links = per_page_options.map do |per_page|
-      params.merge!({:per_page => per_page})
+      params.merge!({ :per_page => per_page })
       link_class = 'btn'
       link_class << ' disabled' if per_page == current
       link_to(per_page, params, :remote => true, class: link_class)
@@ -58,7 +57,6 @@ module ApplicationHelper
         links.join.html_safe
       end
     end
-
   end
 
   def sort_link_helper(text, key, options = {})
@@ -78,13 +76,12 @@ module ApplicationHelper
       :class => class_name
     }
 
-
     # Url options
     key += "_reverse" if params[:sort] == key
     per_page = options[:per_page] || @per_page
     url_options = params.merge(per_page: per_page, sort: key)
-    url_options.merge!({page: params[:page]}) if params[:page]
+    url_options.merge!({ page: params[:page] }) if params[:page]
-    url_options.merge!({query: params[:query]}) if params[:query]
+    url_options.merge!({ query: params[:query] }) if params[:query]
 
     link_to(text, url_for(url_options), html_options)
   end
@@ -98,13 +95,13 @@ module ApplicationHelper
   #   be overridden by the option 'desc'.
   #  Other options are passed through to I18n.
   def heading_helper(model, attribute, options = {})
-    i18nopts = {count: 2}.merge(options.select {|a| !['short', 'desc'].include?(a) })
+    i18nopts = { count: 2 }.merge(options.select { |a| !['short', 'desc'].include?(a) })
     s = model.human_attribute_name(attribute, i18nopts)
     if options[:short]
       desc = options[:desc]
-      desc ||= model.human_attribute_name("#{attribute}_desc".to_sym, options.merge({fallback: true, default: '', count: 2}))
+      desc ||= model.human_attribute_name("#{attribute}_desc".to_sym, options.merge({ fallback: true, default: '', count: 2 }))
       desc.blank? && desc = s
-      sshort = model.human_attribute_name("#{attribute}_short".to_sym, options.merge({fallback: true, default: '', count: 2}))
+      sshort = model.human_attribute_name("#{attribute}_short".to_sym, options.merge({ fallback: true, default: '', count: 2 }))
       s = raw "<abbr title='#{desc}'>#{sshort}</abbr>" unless sshort.blank?
     end
     s
@@ -134,24 +131,24 @@ module ApplicationHelper
   end
 
   def tab_is_active?(tab)
-    tab[:active].detect {|c| controller.controller_path.match(c) }
+    tab[:active].detect { |c| controller.controller_path.match(c) }
   end
 
-  def icon(name, options={})
+  def icon(name, options = {})
     icons = {
-        :delete  => { :file => 'b_drop.png', :alt => I18n.t('ui.delete')},
+      :delete => { :file => 'b_drop.png', :alt => I18n.t('ui.delete') },
-        :edit    => { :file => 'b_edit.png', :alt => I18n.t('ui.edit')},
+      :edit => { :file => 'b_edit.png', :alt => I18n.t('ui.edit') },
-        :members => { :file => 'b_users.png', :alt => I18n.t('helpers.application.edit_user')}
+      :members => { :file => 'b_users.png', :alt => I18n.t('helpers.application.edit_user') }
     }
     options[:alt] ||= icons[name][:alt]
     options[:title] ||= icons[name][:title]
-    options.merge!({:size => '16x16',:border => "0"})
+    options.merge!({ :size => '16x16', :border => "0" })
 
     image_tag icons[name][:file], options
   end
 
   # Remote links with default 'loader'.gif during request
-  def remote_link_to(text, options={})
+  def remote_link_to(text, options = {})
     remote_options = {
       :before => "Element.show('loader')",
       :success => "Element.hide('loader')",
@@ -160,14 +157,14 @@ module ApplicationHelper
     link_to(text, options[:url], remote_options.merge(options))
   end
 
-  def format_roles(record, icon=false)
+  def format_roles(record, icon = false)
     roles = %w(suppliers article_meta orders pickups finance invoices admin)
-    roles.select! {|role| record.send "role_#{role}?"}
+    roles.select! { |role| record.send "role_#{role}?" }
-    names = Hash[roles.map{|r| [r, I18n.t("helpers.application.role_#{r}")]}]
+    names = Hash[roles.map { |r| [r, I18n.t("helpers.application.role_#{r}")] }]
     if icon
-      roles.map{|r| image_tag("role-#{r}.png", size: '22x22', border: 0, alt: names[r], title: names[r])}.join('&nbsp;').html_safe
+      roles.map { |r| image_tag("role-#{r}.png", size: '22x22', border: 0, alt: names[r], title: names[r]) }.join('&nbsp;').html_safe
     else
-      roles.map{|r| names[r]}.join(', ')
+      roles.map { |r| names[r] }.join(', ')
     end
   end
 
@@ -200,12 +197,13 @@ module ApplicationHelper
   # http://railsapps.github.io/twitter-bootstrap-rails.html
   def base_errors resource
     return '' if resource.errors.empty? || resource.errors[:base].empty?
+
     messages = resource.errors[:base].map { |msg| content_tag(:li, msg) }.join
-    render :partial => 'shared/base_errors', :locals => {:error_messages => messages}
+    render :partial => 'shared/base_errors', :locals => { :error_messages => messages }
   end
 
   # show a user, depending on settings
-  def show_user(user=@current_user, options = {})
+  def show_user(user = @current_user, options = {})
     if user.nil?
       "?"
     elsif FoodsoftConfig[:use_nick]
@@ -223,13 +221,14 @@ module ApplicationHelper
   end
 
   # render user presentation linking to default action (plugins can override this)
-  def show_user_link(user=@current_user)
+  def show_user_link(user = @current_user)
     show_user user
   end
 
   # allow truncate to add title when tooltip option is given
-  def truncate(text, options={}, &block)
+  def truncate(text, options = {}, &block)
     return text if !text || text.length <= (options[:length] || 30)
+
     text_truncated = super(text, options, &block)
     if options[:tooltip]
       content_tag :span, text_truncated, title: text
@@ -240,29 +239,28 @@ module ApplicationHelper
 
   # Expand variables in text
   # @see Foodsoft::ExpansionVariables#expand
-  def expand(text, options={})
+  def expand(text, options = {})
     Foodsoft::ExpansionVariables.expand(text, options)
   end
 
   # @param dismiss [String, Symbol] Bootstrap dismiss value (modal, alert)
   # @return [String] HTML for close button dismissing
   def close_button(dismiss)
-    content_tag :button, type: 'button', class: 'close', data: {dismiss: dismiss} do
+    content_tag :button, type: 'button', class: 'close', data: { dismiss: dismiss } do
       I18n.t('ui.marks.close').html_safe
     end
   end
 
   # @return [String] path to foodcoop CSS style (with MD5 parameter for caching)
-  def foodcoop_css_path(options={})
+  def foodcoop_css_path(options = {})
-    super(options.merge({md5: Digest::MD5.hexdigest(FoodsoftConfig[:custom_css].to_s)}))
+    super(options.merge({ md5: Digest::MD5.hexdigest(FoodsoftConfig[:custom_css].to_s) }))
   end
 
   # @return [String] stylesheet tag for foodcoop CSS style (+custom_css+ foodcoop config)
   # @see #foodcoop_css_path
-  def foodcoop_css_tag(options={})
+  def foodcoop_css_tag(options = {})
     unless FoodsoftConfig[:custom_css].blank?
       stylesheet_link_tag foodcoop_css_path, media: 'all'
     end
   end
-
 end

app/helpers/articles_helper.rb

@@ -1,8 +1,8 @@
 module ArticlesHelper
-  
   # useful for highlighting attributes, when synchronizing articles
   def highlight_new(unequal_attributes, attribute)
     return unless unequal_attributes
+
     unequal_attributes.has_key?(attribute) ? "background-color: yellow" : ""
   end
 

app/helpers/deliveries_helper.rb

@@ -1,5 +1,4 @@
 module DeliveriesHelper
-  
   def link_to_invoice(delivery)
     if delivery.invoice
       link_to number_to_currency(delivery.invoice.amount), [:finance, delivery.invoice],
@@ -12,11 +11,11 @@ module DeliveriesHelper
 
   def articles_for_select2(articles, except = [], &block)
     articles = articles.reorder('articles.name ASC')
-    articles = articles.reject {|a| not except.index(a.id).nil? } if except
+    articles = articles.reject { |a| not except.index(a.id).nil? } if except
-    block_given? or block = Proc.new {|a| "#{a.name} (#{number_to_currency a.price}/#{a.unit})" }
+    block_given? or block = Proc.new { |a| "#{a.name} (#{number_to_currency a.price}/#{a.unit})" }
     articles.map do |a|
-      {:id => a.id, :text => block.call(a)}
+      { :id => a.id, :text => block.call(a) }
-    end.unshift({:id => '', :text => ''})
+    end.unshift({ :id => '', :text => '' })
   end
 
   def articles_for_table(articles)
@@ -25,9 +24,9 @@ module DeliveriesHelper
 
   def stock_change_remove_link(stock_change_form)
     return link_to t('deliveries.stock_change_fields.remove_article'), "#", :class => 'remove_new_stock_change btn btn-small' if stock_change_form.object.new_record?
+
     output = stock_change_form.hidden_field :_destroy
     output += link_to t('deliveries.stock_change_fields.remove_article'), "#", :class => 'destroy_stock_change btn btn-small'
     return output.html_safe
   end
-  
 end

app/helpers/finance/invoices_helper.rb

@@ -2,6 +2,7 @@ module Finance::InvoicesHelper
   def format_delivery_item delivery
     format_date(delivery.date)
   end
+
   def format_order_item order
     "#{format_date(order.ends)} (#{number_to_currency(order.sum)})"
   end

app/helpers/group_order_articles_helper.rb

@@ -1,15 +1,13 @@
 module GroupOrderArticlesHelper
-
   # return an edit field for a GroupOrderArticle result
   def group_order_article_edit_result(goa)
     result = number_with_precision goa.result, strip_insignificant_zeros: true
     unless goa.group_order.order.finished? && current_user.role_finance?
       result
     else
-      simple_form_for goa, remote: true, html: {'data-submit-onchange' => 'changed', class: 'delta-input'} do |f|
+      simple_form_for goa, remote: true, html: { 'data-submit-onchange' => 'changed', class: 'delta-input' } do |f|
-        f.input_field :result, as: :delta, class: 'input-nano', data: {min: 0}, id: "r_#{goa.id}", value: result
+        f.input_field :result, as: :delta, class: 'input-nano', data: { min: 0 }, id: "r_#{goa.id}", value: result
       end
     end
   end
-
 end

app/helpers/group_orders_helper.rb

@@ -41,13 +41,13 @@ module GroupOrdersHelper
                                                [0, 0, 0, 0]
                                              end
 
-    {group_order_article: goa, quantity: quantity, tolerance: tolerance, result: result, sub_total: sub_total}
+    { group_order_article: goa, quantity: quantity, tolerance: tolerance, result: result, sub_total: sub_total }
   end
 
   def get_missing_units_css_class(quantity_missing)
-    if ( quantity_missing == 1 )
+    if (quantity_missing == 1)
       return 'missing-few';
-    elsif ( quantity_missing == 0 )
+    elsif (quantity_missing == 0)
       return ''
     else
       return 'missing-many'

app/helpers/order_articles_helper.rb

@@ -1,8 +1,6 @@
 module OrderArticlesHelper
-
   def article_label_with_unit(article)
     pkg_info = pkg_helper(article, plain: true)
     "#{article.name} (#{[article.unit, pkg_info].reject(&:blank?).join(' ')})"
   end
-
 end

app/helpers/orders_helper.rb

@@ -1,8 +1,6 @@
-# encoding: utf-8
 module OrdersHelper
-
+  def update_articles_link(order, text, view, options = {})
-  def update_articles_link(order, text, view, options={})
+    options = { remote: true, id: "view_#{view}_btn", class: '' }.merge(options)
-    options = {remote: true, id: "view_#{view}_btn", class: ''}.merge(options)
     options[:class] += ' active' if view.to_s == @view.to_s
     link_to text, order_path(order, view: view), options
   end
@@ -13,20 +11,20 @@ module OrdersHelper
   # @param options [Hash] Options passed to +link_to+
   # @return [String] Link to order document
   # @see OrdersController#show
-  def order_pdf(order, document, text, options={})
+  def order_pdf(order, document, text, options = {})
     options = options.merge(title: I18n.t('helpers.orders.order_pdf'))
     link_to text, order_path(order, document: document, format: :pdf), options
   end
 
   def options_for_suppliers_to_select
     options = [[I18n.t('helpers.orders.option_choose')]]
-    options += Supplier.map {|s| [ s.name, url_for(action: "new", supplier_id: s.id)] }
+    options += Supplier.map { |s| [s.name, url_for(action: "new", supplier_id: s.id)] }
     options += [[I18n.t('helpers.orders.option_stock'), url_for(action: 'new', supplier_id: nil)]]
     options_for_select(options)
   end
 
   # "1×2 ordered, 2×2 billed, 2×2 received"
-  def units_history_line(order_article, options={})
+  def units_history_line(order_article, options = {})
     if order_article.order.open?
       nil
     else
@@ -49,8 +47,9 @@ module OrdersHelper
   # @option options [String] :soft_uq +true+ to hide unit quantity specifier on small screens.
   #   Sensible in tables with multiple columns.
   # @return [String] Text showing unit and unit quantity when applicable.
-  def pkg_helper(article, options={})
+  def pkg_helper(article, options = {})
     return '' if !article || article.unit_quantity == 1
+
     uq_text = "× #{article.unit_quantity}"
     uq_text = content_tag(:span, uq_text, class: 'hidden-phone') if options[:soft_uq]
     if options[:plain]
@@ -61,11 +60,12 @@ module OrdersHelper
       pkg_helper_icon(uq_text, tag: :span)
     end
   end
+
   # @param c [Symbol, String] Tag to use
   # @option options [String] :class CSS class(es) (in addition to +package+)
   # @return [String] Icon used for displaying the unit quantity
-  def pkg_helper_icon(c=nil, options={})
+  def pkg_helper_icon(c = nil, options = {})
-    options = {tag: 'i', class: ''}.merge(options)
+    options = { tag: 'i', class: '' }.merge(options)
     if c.nil?
       c = " ".html_safe
       options[:class] += " icon-only"
@@ -73,8 +73,9 @@ module OrdersHelper
     content_tag(options[:tag], c, class: "package #{options[:class]}").html_safe
   end
 
-  def article_price_change_hint(order_article, gross=false)
+  def article_price_change_hint(order_article, gross = false)
     return nil if order_article.article.price == order_article.price.price
+
     title = "#{t('helpers.orders.old_price')}: #{number_to_currency order_article.article.price}"
     title += " / #{number_to_currency order_article.article.gross_price}" if gross
     content_tag(:i, nil, class: 'icon-asterisk', title: j(title)).html_safe
@@ -88,7 +89,7 @@ module OrdersHelper
     input_classes = 'input input-nano units_received'
     input_classes += ' package' unless order_article.article_price.unit_quantity == 1
     input_html = form.text_field :units_received, class: input_classes,
-      data: {'units-expected' => units_expected},
+                                                  data: { 'units-expected' => units_expected },
                                                   disabled: order_article.result_manually_changed?,
                                                   autocomplete: 'off'
 
@@ -111,7 +112,7 @@ module OrdersHelper
     if group_orders.count == 0
       return txt
     else
-      desc = group_orders.includes(:ordergroup).map {|g| g.ordergroup_name}.join(', ')
+      desc = group_orders.includes(:ordergroup).map { |g| g.ordergroup_name }.join(', ')
       content_tag(:abbr, txt, title: desc).html_safe
     end
   end
@@ -147,7 +148,7 @@ module OrdersHelper
   # @param order [Order]
   # @option options [String] :class Classes added to the button's class attribute.
   # @return [String] Order receive button.
-  def receive_button(order, options={})
+  def receive_button(order, options = {})
     if order.stockit?
       content_tag :div, t('orders.index.action_receive'), class: "btn disabled #{options[:class]}"
     else

app/helpers/path_helper.rb

@@ -1,5 +1,4 @@
 module PathHelper
-
   def finance_group_transactions_path(ordergroup)
     if ordergroup
       finance_ordergroup_transactions_path(ordergroup)
@@ -7,5 +6,4 @@ module PathHelper
       finance_foodcoop_financial_transactions_path
     end
   end
-
 end

app/helpers/shared_helper.rb

@@ -1,13 +1,11 @@
 module SharedHelper
-
   # provide input_html for password autocompletion
   def autocomplete_flag_to_password_html(password_autocomplete)
     case password_autocomplete
-      when true then {autocomplete: 'on'}
+    when true then { autocomplete: 'on' }
-      when false then {autocomplete: 'off'}
+    when false then { autocomplete: 'off' }
-      when 'store-only' then {autocomplete: 'off', data: {store: 'on'}}
+    when 'store-only' then { autocomplete: 'off', data: { store: 'on' } }
     else {}
     end
   end
-
 end

app/helpers/stockit_helper.rb

@@ -19,8 +19,6 @@ module StockitHelper
     t('simple_form.hints.stock_article.edit_stock_article.price',
       :stock_article_copy_link => link_to(t('stockit.form.copy_stock_article'),
                                           stock_article_copy_path(stock_article),
-        :remote => true
+                                          :remote => true))
-      )
-    )
   end
 end

app/helpers/suppliers_helper.rb

@@ -1,5 +1,4 @@
 module SuppliersHelper
-
   def associated_supplier_names(shared_supplier)
     "(#{shared_supplier.suppliers.map(&:name).join(', ')})"
   end

app/helpers/tasks_helper.rb

@@ -1,5 +1,4 @@
 module TasksHelper
-
   def task_assignments(task)
     task.assignments.map do |ass|
       content_tag :span, show_user(ass.user), :class => (ass.accepted? ? 'accepted' : 'unaccepted')

app/inputs/date_picker_time_input.rb

@@ -12,12 +12,12 @@ class DatePickerTimeInput < SimpleForm::Inputs::StringInput
     # In the future, use html5 date&time inputs. This needs modernizr or equiv. to avoid
     # double widgets, and perhaps conditional css to adjust input width (chrome).
     value = @builder.object.send attribute_name
-    date_options = {as: :string, class: 'input-small datepicker'}
+    date_options = { as: :string, class: 'input-small datepicker' }
-    time_options = {as: :string, class: 'input-mini'}
+    time_options = { as: :string, class: 'input-mini' }
     @builder.input_field("#{attribute_name}_date_value", options.merge(date_options)) + ' ' +
       @builder.input_field("#{attribute_name}_time_value", options.merge(time_options))
     # time_select requires a date_select
-    #@builder.time_select("#{attribute_name}_time", {ignore_date: true}, input_html_options.merge(time_options))
+    # @builder.time_select("#{attribute_name}_time", {ignore_date: true}, input_html_options.merge(time_options))
   end
 
   def label_target

app/inputs/delta_input.rb

@@ -1,5 +1,3 @@
-# encoding: utf-8
-
 class DeltaInput < SimpleForm::Inputs::StringInput
   # for now, need to pass id or it won't work
   def input(wrapper_options)
@@ -16,12 +14,12 @@ class DeltaInput < SimpleForm::Inputs::StringInput
         delta_button(content_tag(:i, nil, class: 'icon icon-plus'), 1, options)
     end
   end
-  #template.button_tag('−', type: :submit, data: {decrement: options[:id]}, tabindex: -1, class: 'btn') +
+  # template.button_tag('−', type: :submit, data: {decrement: options[:id]}, tabindex: -1, class: 'btn') +
 
   private
 
   def delta_button(title, direction, options)
-    data = { (direction>0 ? 'increment' : 'decrement') => options[:id] }
+    data = { (direction > 0 ? 'increment' : 'decrement') => options[:id] }
     delta = direction * options[:data][:delta]
     template.button_tag(title, type: :button, name: 'delta', value: delta, data: data, tabindex: -1, class: 'btn')
   end

app/mail_receivers/bounce_mail_receiver.rb

@@ -1,5 +1,4 @@
 class BounceMailReceiver
-
   def self.regexp
     /bounce\+(?<local>.*)=(?<domain>[^=]+)/
   end
@@ -16,5 +15,4 @@ class BounceMailReceiver
                               attachment_mime: 'message/rfc822',
                               attachment_data: data
   end
-
 end

app/mailers/mailer.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 # ActionMailer class that handles all emails for Foodsoft.
 class Mailer < ActionMailer::Base
   # XXX Quick fix to allow the use of show_user. Proper take would be one of
@@ -92,7 +91,7 @@ class Mailer < ActionMailer::Base
   end
 
   # Notify user if account balance is less than zero
-  def negative_balance(user,transaction)
+  def negative_balance(user, transaction)
     @group        = user.ordergroup
     @transaction  = transaction
 
@@ -180,5 +179,4 @@ class Mailer < ActionMailer::Base
     address.display_name = name
     address.format
   end
-
 end

app/models/article.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 class Article < ApplicationRecord
   include PriceCalculation
 
@@ -66,8 +65,8 @@ class Article < ApplicationRecord
   validates_numericality_of :price, :greater_than_or_equal_to => 0
   validates_numericality_of :unit_quantity, :greater_than => 0
   validates_numericality_of :deposit, :tax
-  #validates_uniqueness_of :name, :scope => [:supplier_id, :deleted_at, :type], if: Proc.new {|a| a.supplier.shared_sync_method.blank? or a.supplier.shared_sync_method == 'import' }
+  # validates_uniqueness_of :name, :scope => [:supplier_id, :deleted_at, :type], if: Proc.new {|a| a.supplier.shared_sync_method.blank? or a.supplier.shared_sync_method == 'import' }
-  #validates_uniqueness_of :name, :scope => [:supplier_id, :deleted_at, :type, :unit, :unit_quantity]
+  # validates_uniqueness_of :name, :scope => [:supplier_id, :deleted_at, :type, :unit, :unit_quantity]
   validate :uniqueness_of_name
 
   # Callbacks
@@ -91,7 +90,7 @@ class Article < ApplicationRecord
   def in_open_order
     @in_open_order ||= begin
       order_articles = OrderArticle.where(order_id: Order.open.collect(&:id))
-      order_article = order_articles.detect {|oa| oa.article_id == id }
+      order_article = order_articles.detect { |oa| oa.article_id == id }
       order_article ? order_article.order : nil
     end
   end
@@ -124,7 +123,7 @@ class Article < ApplicationRecord
   # @param new_article [Article] New article to update self
   # @option options [Boolean] :convert_units Omit or set to +true+ to keep current unit and recompute unit quantity and price.
   # @return [Hash<Symbol, Object>] Attributes with new values
-  def unequal_attributes(new_article, options={})
+  def unequal_attributes(new_article, options = {})
     # try to convert different units when desired
     if options[:convert_units] == false
       new_price, new_unit_quantity = nil, nil
@@ -162,7 +161,7 @@ class Article < ApplicationRecord
   # @return [Hash<Symbol, Object>] Changed attributes with new values
   def self.compare_attributes(attributes)
     unequal_attributes = attributes.select { |name, values| values[0] != values[1] && !(values[0].blank? && values[1].blank?) }
-    Hash[unequal_attributes.to_a.map {|a| [a[0], a[1].last]}]
+    Hash[unequal_attributes.to_a.map { |a| [a[0], a[1].last] }]
   end
 
   # to get the correspondent shared article
@@ -183,7 +182,7 @@ class Article < ApplicationRecord
         # try to match the size out of its name, e.g. "banana 10-12 St" => 10
         new_unit_quantity = /[0-9\-\s]+(St)/.match(new_article.name).to_s.to_i
         if new_unit_quantity && new_unit_quantity > 0
-          new_price = (new_article.price/new_unit_quantity.to_f).round(2)
+          new_price = (new_article.price / new_unit_quantity.to_f).round(2)
           [new_price, new_unit_quantity]
         else
           false
@@ -250,5 +249,4 @@ class Article < ApplicationRecord
       errors.add :name, :taken_with_unit if matches.where(unit: unit, unit_quantity: unit_quantity).any?
     end
   end
-
 end

app/models/article_category.rb

@@ -1,6 +1,5 @@
 # Article category
 class ArticleCategory < ApplicationRecord
-
   # @!attribute name
   #   @return [String] Title of the category.
   # @!attrubute description
@@ -34,15 +33,16 @@ class ArticleCategory < ApplicationRecord
   # TODO more intelligence like remembering earlier associations (global and/or per-supplier)
   def self.find_match(category)
     return if category.blank? || category.length < 3
+
     c = nil
     ## exact match - not needed, will be returned by next query as well
-    #c ||= ArticleCategory.where(name: category).first
+    # c ||= ArticleCategory.where(name: category).first
     # case-insensitive substring match (take the closest match = shortest)
     c = ArticleCategory.where('name LIKE ?', "%#{category}%") unless c && c.any?
     # case-insensitive phrase present in category description
-    c = ArticleCategory.where('description LIKE ?', "%#{category}%").select {|s| s.description.match /(^|,)\s*#{category}\s*(,|$)/i} unless c && c.any?
+    c = ArticleCategory.where('description LIKE ?', "%#{category}%").select { |s| s.description.match /(^|,)\s*#{category}\s*(,|$)/i } unless c && c.any?
     # return closest match if there are multiple
-    c = c.sort_by {|s| s.name.length}.first if c.respond_to? :sort_by
+    c = c.sort_by { |s| s.name.length }.first if c.respond_to? :sort_by
     c
   end
 
@@ -52,5 +52,4 @@ class ArticleCategory < ApplicationRecord
   def check_for_associated_articles
     raise I18n.t('activerecord.errors.has_many_left', collection: Article.model_name.human) if articles.undeleted.exists?
   end
-
 end

app/models/article_price.rb

@@ -27,5 +27,4 @@ class ArticlePrice < ApplicationRecord
   validates_numericality_of :price, :greater_than_or_equal_to => 0
   validates_numericality_of :unit_quantity, :greater_than => 0
   validates_numericality_of :deposit, :tax
-
 end

app/models/assignment.rb

@@ -1,5 +1,4 @@
 class Assignment < ApplicationRecord
-
   belongs_to :user
   belongs_to :task
 end

app/models/bank_account.rb

@@ -1,5 +1,4 @@
 class BankAccount < ApplicationRecord
-
   has_many :bank_transactions, dependent: :destroy
 
   normalize_attributes :name, :iban, :description

app/models/bank_transaction.rb

@@ -1,5 +1,4 @@
 class BankTransaction < ApplicationRecord
-
   # @!attribute external_id
   #   @return [String] Unique Identifier of the transaction within the bank account.
   # @!attribute date
@@ -39,13 +38,13 @@ class BankTransaction < ApplicationRecord
 
     content = text
     content += "\n" + reference if reference.present?
-    invoices = supplier.invoices.unpaid.select {|i| content.include? i.number}
+    invoices = supplier.invoices.unpaid.select { |i| content.include? i.number }
     invoices_sum = invoices.map(&:amount).sum
     return false if amount != -invoices_sum
 
     transaction do
       link = FinancialLink.new
-      invoices.each {|i| i.update_attributes! financial_link: link, paid_on: date }
+      invoices.each { |i| i.update_attributes! financial_link: link, paid_on: date }
       update_attribute :financial_link, link
     end
 
@@ -57,8 +56,10 @@ class BankTransaction < ApplicationRecord
     return unless m
 
     return false if m[:parts].values.sum != amount
+
     group = Ordergroup.find_by_id(m[:group])
     return false unless group
+
     usr = m[:user] ? User.find_by_id(m[:user]) : group.users.first
     return false unless usr
 
@@ -69,6 +70,7 @@ class BankTransaction < ApplicationRecord
       m[:parts].each do |short, value|
         ftt = FinancialTransactionType.find_by_name_short(short)
         return false unless ftt
+
         group.add_financial_transaction! value, note, usr, ftt, link if value > 0
       end
 

app/models/concerns/custom_fields.rb

@@ -6,7 +6,7 @@ module CustomFields
 
   included do
     after_initialize do
-      settings.defaults['custom_fields'] = { } unless settings.custom_fields
+      settings.defaults['custom_fields'] = {} unless settings.custom_fields
     end
 
     after_save do

app/models/concerns/find_each_with_order.rb

@@ -3,7 +3,6 @@ module FindEachWithOrder
   extend ActiveSupport::Concern
 
   class_methods do
-
     def find_each_with_order(options = {})
       find_in_batches_with_order(options) do |records|
         records.each { |record| yield record }
@@ -34,6 +33,5 @@ module FindEachWithOrder
         records = relation.offset(start).to_a
       end
     end
-
   end
 end

app/models/concerns/mark_as_deleted_with_name.rb

@@ -12,7 +12,7 @@ module MarkAsDeletedWithName
     n = ''
     begin
       append = " \u2020" + n
-      deleted_name = name.truncate(max_length-append.length, omission: '') + append
+      deleted_name = name.truncate(max_length - append.length, omission: '') + append
       if n.blank?
         n = 'A'
       else

app/models/delivery.rb

@@ -1,5 +1,4 @@
 class Delivery < StockEvent
-
   belongs_to :supplier
   belongs_to :invoice, optional: true
 
@@ -17,7 +16,7 @@ class Delivery < StockEvent
   end
 
   def includes_article?(article)
-    self.stock_changes.map{|stock_change| stock_change.stock_article.id}.include? article.id
+    self.stock_changes.map { |stock_change| stock_change.stock_article.id }.include? article.id
   end
 
   def sum(type = :gross)
@@ -40,9 +39,8 @@ class Delivery < StockEvent
   protected
 
   def stock_articles_must_be_unique
-    unless stock_changes.reject{|sc| sc.marked_for_destruction?}.map {|sc| sc.stock_article.id}.uniq!.nil?
+    unless stock_changes.reject { |sc| sc.marked_for_destruction? }.map { |sc| sc.stock_article.id }.uniq!.nil?
       errors.add(:base, I18n.t('model.delivery.each_stock_article_must_be_unique'))
     end
   end
-
 end

app/models/financial_link.rb

@@ -8,7 +8,7 @@ class FinancialLink < ApplicationRecord
     includes(:bank_transactions, :financial_transactions, :invoices)
       .where(bank_transactions: { financial_link_id: nil })
       .where(financial_transactions: { financial_link_id: nil })
-      .where(invoices: { financial_link_id: nil})
+      .where(invoices: { financial_link_id: nil })
   }
   scope :with_full_sum, -> {
     select(:id, :note, :full_sum).joins(<<-SQL)

app/models/group.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 # Groups organize the User.
 # A Member gets the roles from the Group
 class Group < ApplicationRecord
@@ -8,7 +7,7 @@ class Group < ApplicationRecord
   has_many :memberships, dependent: :destroy
   has_many :users, -> { where(deleted_at: nil) }, through: :memberships
 
-  validates :name, :presence => true, :length => {:in => 1..25}
+  validates :name, :presence => true, :length => { :in => 1..25 }
   validates_uniqueness_of :name
 
   attr_reader :user_tokens

app/models/group_order.rb

@@ -39,7 +39,6 @@ class GroupOrder < ApplicationRecord
     data[:order_articles] = {}
     order.articles_grouped_by_category.each do |article_category, order_articles|
       order_articles.each do |order_article|
-
         # Get the result of last time ordering, if possible
         goa = group_order_articles.detect { |goa| goa.order_article_id == order_article.id }
 
@@ -70,7 +69,7 @@ class GroupOrder < ApplicationRecord
 
       # Get ordered quantities and update group_order_articles/_quantities...
       if group_order_articles_attributes
-        quantities = group_order_articles_attributes.fetch(order_article.id.to_s, {:quantity => 0, :tolerance => 0})
+        quantities = group_order_articles_attributes.fetch(order_article.id.to_s, { :quantity => 0, :tolerance => 0 })
         group_order_article.update_quantities(quantities[:quantity].to_i, quantities[:tolerance].to_i)
       end
 
@@ -88,7 +87,6 @@ class GroupOrder < ApplicationRecord
     update_attribute(:price, total)
   end
 
-
   # Save GroupOrder and updates group_order_articles/quantities accordingly
   def save_ordering!
     transaction do
@@ -104,7 +102,7 @@ class GroupOrder < ApplicationRecord
 
   def total
     return price + transport if transport
+
     price
   end
-
 end

app/models/group_order_article.rb

@@ -2,7 +2,6 @@
 # The chronologically order of the Ordergroup - activity are stored in GroupOrderArticleQuantity
 #
 class GroupOrderArticle < ApplicationRecord
-
   belongs_to :group_order
   belongs_to :order_article
   has_many   :group_order_article_quantities, dependent: :destroy
@@ -99,11 +98,11 @@ class GroupOrderArticle < ApplicationRecord
     end
 
     # Remove zero-only items.
-    quantities = quantities.reject { | q | q.quantity == 0 && q.tolerance == 0}
+    quantities = quantities.reject { |q| q.quantity == 0 && q.tolerance == 0 }
 
     # Save
     transaction do
-      quantities.each { | i | i.save! }
+      quantities.each { |i| i.save! }
       self.group_order_article_quantities = quantities
       save!
     end
@@ -169,7 +168,7 @@ class GroupOrderArticle < ApplicationRecord
     end
 
     # memoize result unless a total is given
-    r = {:quantity => quantity, :tolerance => tolerance, :total => quantity + tolerance}
+    r = { :quantity => quantity, :tolerance => tolerance, :total => quantity + tolerance }
     @calculate_result = r if total.nil?
     r
   end

app/models/group_order_article_quantity.rb

@@ -2,7 +2,6 @@
 # Considers every update of an article-order, so may rows for one group_order_article ar possible.
 
 class GroupOrderArticleQuantity < ApplicationRecord
-
   belongs_to :group_order_article
 
   validates_presence_of :group_order_article_id

app/models/invite.rb

@@ -30,5 +30,4 @@ class Invite < ApplicationRecord
       errors.add(:email, I18n.t('invites.errors.already_member'))
     end
   end
-
 end

app/models/membership.rb

@@ -1,11 +1,9 @@
 class Membership < ApplicationRecord
-
   belongs_to :user
   belongs_to :group
 
   before_destroy :check_last_admin
 
-
   protected
 
   # check if this is the last admin-membership and deny

app/models/order.rb

@@ -1,5 +1,3 @@
-# encoding: utf-8
-#
 class Order < ApplicationRecord
   attr_accessor :ignore_warnings, :transport_distribution
 
@@ -71,8 +69,8 @@ class Order < ApplicationRecord
     if stockit?
       # make sure to include those articles which are no longer available
       # but which have already been ordered in this stock order
-      StockArticle.available.includes(:article_category).
+      StockArticle.available.includes(:article_category)
-        order('article_categories.name', 'articles.name').reject{ |a|
+                  .order('article_categories.name', 'articles.name').reject { |a|
         a.quantity_available <= 0 && !a.ordered_in_order?(self)
       }.group_by { |a| a.article_category.name }
     else
@@ -151,7 +149,7 @@ class Order < ApplicationRecord
   def self.ordergroup_group_orders_map(ordergroup)
     orders = includes(:supplier)
     group_orders = GroupOrder.where(ordergroup_id: ordergroup.id, order_id: orders.map(&:id))
-    group_orders_hash = Hash[group_orders.collect {|go| [go.order_id, go]}]
+    group_orders_hash = Hash[group_orders.collect { |go| [go.order_id, go] }]
     orders.map do |order|
       {
         order: order,
@@ -173,22 +171,22 @@ class Order < ApplicationRecord
   # The array has the following form:
   # e.g: [["drugs",[teethpaste, toiletpaper]], ["fruits" => [apple, banana, lemon]]]
   def articles_grouped_by_category
-    @articles_grouped_by_category ||= order_articles.
+    @articles_grouped_by_category ||= order_articles
-        includes([:article_price, :group_order_articles, :article => :article_category]).
+                                      .includes([:article_price, :group_order_articles, :article => :article_category])
-        order('articles.name').
+                                      .order('articles.name')
-        group_by { |a| a.article.article_category.name }.
+                                      .group_by { |a| a.article.article_category.name }
-        sort { |a, b| a[0] <=> b[0] }
+                                      .sort { |a, b| a[0] <=> b[0] }
   end
 
   def articles_sort_by_category
-    order_articles.includes(:article).order('articles.name').sort do |a,b|
+    order_articles.includes(:article).order('articles.name').sort do |a, b|
       a.article.article_category.name <=> b.article.article_category.name
     end
   end
 
   # Returns the defecit/benefit for the foodcoop
   # Requires a valid invoice, belonging to this order
-  #FIXME: Consider order.foodcoop_result
+  # FIXME: Consider order.foodcoop_result
   def profit(options = {})
     markup = options[:without_markup] || false
     if invoice
@@ -217,7 +215,7 @@ class Order < ApplicationRecord
         end
       end
     elsif type == :groups || type == :groups_without_markup
-      for go in group_orders.includes(group_order_articles: {order_article: [:article, :article_price]})
+      for go in group_orders.includes(group_order_articles: { order_article: [:article, :article_price] })
         for goa in go.group_order_articles
           case type
           when :groups
@@ -251,7 +249,7 @@ class Order < ApplicationRecord
             #    A: Yes, we do - for redistributing articles when the number of articles
             #       delivered changes, and for statistics on popular articles. Records
             #       with both tolerance and quantity zero can be deleted.
-            #goa.group_order_article_quantities.clear
+            # goa.group_order_article_quantities.clear
           end
         end
 
@@ -279,7 +277,7 @@ class Order < ApplicationRecord
       if stockit?                                         # Decreases the quantity of stock_articles
         for oa in order_articles.includes(:article)
           oa.update_results!                              # Update units_to_order of order_article
-          stock_changes.create! :stock_article => oa.article, :quantity => oa.units_to_order*-1
+          stock_changes.create! :stock_article => oa.article, :quantity => oa.units_to_order * -1
         end
       end
 
@@ -290,6 +288,7 @@ class Order < ApplicationRecord
   # Close the order directly, without automaticly updating ordergroups account balances
   def close_direct!(user)
     raise I18n.t('orders.model.error_closed') if closed?
+
     comments.create(user: user, text: I18n.t('orders.model.close_direct_message')) unless FoodsoftConfig[:charge_members_manually]
     update_attributes! state: 'closed', updated_by: user
   end
@@ -319,7 +318,7 @@ class Order < ApplicationRecord
       begin
         order.do_end_action!
       rescue => error
-        ExceptionNotifier.notify_exception(error, data: {foodcoop: FoodsoftConfig.scope, order_id: order.id})
+        ExceptionNotifier.notify_exception(error, data: { foodcoop: FoodsoftConfig.scope, order_id: order.id })
       end
     end
   end
@@ -328,9 +327,9 @@ class Order < ApplicationRecord
 
   def starts_before_ends
     delta = Rails.env.test? ? 1 : 0 # since Rails 4.2 tests appear to have time differences, with this validation failing
-    errors.add(:ends, I18n.t('orders.model.error_starts_before_ends')) if ends && starts && ends <= (starts-delta)
+    errors.add(:ends, I18n.t('orders.model.error_starts_before_ends')) if ends && starts && ends <= (starts - delta)
-    errors.add(:ends, I18n.t('orders.model.error_boxfill_before_ends')) if ends && boxfill && ends <= (boxfill-delta)
+    errors.add(:ends, I18n.t('orders.model.error_boxfill_before_ends')) if ends && boxfill && ends <= (boxfill - delta)
-    errors.add(:boxfill, I18n.t('orders.model.error_starts_before_boxfill')) if boxfill && starts && boxfill <= (starts-delta)
+    errors.add(:boxfill, I18n.t('orders.model.error_starts_before_boxfill')) if boxfill && starts && boxfill <= (starts - delta)
   end
 
   def include_articles
@@ -362,6 +361,7 @@ class Order < ApplicationRecord
 
   def distribute_transport
     return unless group_orders.any?
+
     case transport_distribution.try(&:to_i)
     when Order.transport_distributions[:ordergroup] then
       amount = transport / group_orders.size

app/models/order_article.rb

@@ -38,6 +38,7 @@ class OrderArticle < ApplicationRecord
   def units
     return units_received unless units_received.nil?
     return units_billed unless units_billed.nil?
+
     units_to_order
   end
 
@@ -45,7 +46,7 @@ class OrderArticle < ApplicationRecord
   # In balancing this can differ from ordered (by supplier) quantity for this article.
   def group_orders_sum
     quantity = group_order_articles.collect(&:result).sum
-    {:quantity => quantity, :price => quantity * price.fc_price}
+    { :quantity => quantity, :price => quantity * price.fc_price }
   end
 
   # Update quantity/tolerance/units_to_order from group_order_articles
@@ -96,7 +97,7 @@ class OrderArticle < ApplicationRecord
     units * price.unit_quantity * price.gross_price
   end
 
-  def ordered_quantities_different_from_group_orders?(ordered_mark="!", billed_mark="?", received_mark="?")
+  def ordered_quantities_different_from_group_orders?(ordered_mark = "!", billed_mark = "?", received_mark = "?")
     if not units_received.nil?
       ((units_received * price.unit_quantity) == group_orders_sum[:quantity]) ? false : received_mark
     elsif not units_billed.nil?
@@ -123,12 +124,12 @@ class OrderArticle < ApplicationRecord
     if surplus.index(:tolerance).nil?
       qty_for_members = [qty_left, self.quantity].min
     else
-      qty_for_members = [qty_left, self.quantity+self.tolerance].min
+      qty_for_members = [qty_left, self.quantity + self.tolerance].min
-      counts[surplus.index(:tolerance)] = [0, qty_for_members-self.quantity].max
+      counts[surplus.index(:tolerance)] = [0, qty_for_members - self.quantity].max
     end
 
     # Recompute
-    group_order_articles.each {|goa| goa.save_results! qty_for_members }
+    group_order_articles.each { |goa| goa.save_results! qty_for_members }
     qty_left -= qty_for_members
 
     # if there's anything left, move to stock if wanted
@@ -199,7 +200,7 @@ class OrderArticle < ApplicationRecord
 
   # Check if the result of any associated GroupOrderArticle was overridden manually
   def result_manually_changed?
-    group_order_articles.any? {|goa| goa.result_manually_changed?}
+    group_order_articles.any? { |goa| goa.result_manually_changed? }
   end
 
   def difference_received_ordered

app/models/order_comment.rb

@@ -1,5 +1,4 @@
 class OrderComment < ApplicationRecord
-
   belongs_to :order
   belongs_to :user
 

app/models/ordergroup.rb

@@ -1,4 +1,3 @@
-# encoding: utf-8
 #
 # Ordergroups can order, they are "children" of the class Group
 #
@@ -24,6 +23,7 @@ class Ordergroup < Group
   def contact
     "#{contact_phone} (#{contact_person})"
   end
+
   def non_members
     User.natural_order.all.reject { |u| (users.include?(u) || u.ordergroup) }
   end
@@ -43,6 +43,7 @@ class Ordergroup < Group
   def self.custom_fields
     fields = FoodsoftConfig[:custom_fields] && FoodsoftConfig[:custom_fields][:ordergroup]
     return [] unless fields
+
     fields.map(&:deep_symbolize_keys)
   end
 
@@ -59,11 +60,11 @@ class Ordergroup < Group
   end
 
   def value_of_open_orders(exclude = nil)
-    group_orders.in_open_orders.reject{|go| go == exclude}.collect(&:price).sum
+    group_orders.in_open_orders.reject { |go| go == exclude }.collect(&:price).sum
   end
 
   def value_of_finished_orders(exclude = nil)
-    group_orders.in_finished_orders.reject{|go| go == exclude}.collect(&:price).sum
+    group_orders.in_finished_orders.reject { |go| go == exclude }.collect(&:price).sum
   end
 
   # Returns the available funds for this order group (the account_balance minus price of all non-closed GroupOrders of this group).
@@ -75,7 +76,7 @@ class Ordergroup < Group
   def financial_transaction_class_balance(klass)
     financial_transactions
       .joins(:financial_transaction_type)
-      .where(financial_transaction_types: {financial_transaction_class_id: klass})
+      .where(financial_transaction_types: { financial_transaction_class_id: klass })
       .sum(:amount)
   end
 
@@ -101,13 +102,13 @@ class Ordergroup < Group
     orders_sum = group_orders.includes(:order).merge(Order.finished).where('orders.ends >= ?', APPLE_MONTH_AGO.month.ago).references(:orders).sum(:price)
 
     @readonly = false # Dirty hack, avoid getting RecordReadOnly exception when called in task after_save callback. A rails bug?
-    update_attribute(:stats, {:jobs_size => jobs, :orders_sum => orders_sum})
+    update_attribute(:stats, { :jobs_size => jobs, :orders_sum => orders_sum })
   end
 
   def update_balance!
     new_account_balance = financial_transactions
                           .joins(financial_transaction_type: [:financial_transaction_class])
-      .where({ financial_transaction_classes: { ignore_for_account_balance: false} })
+                          .where({ financial_transaction_classes: { ignore_for_account_balance: false } })
                           .sum(:amount)
     update_attribute :account_balance, new_account_balance
   end
@@ -138,7 +139,7 @@ class Ordergroup < Group
   # Global average
   def self.avg_jobs_per_euro
     stats = Ordergroup.pluck(:stats)
-    stats.sum {|s| s[:jobs_size].to_f } / stats.sum {|s| s[:orders_sum].to_f } rescue 0
+    stats.sum { |s| s[:jobs_size].to_f } / stats.sum { |s| s[:orders_sum].to_f } rescue 0
   end
 
   def account_updated
@@ -163,6 +164,4 @@ class Ordergroup < Group
       errors.add :name, message
     end
   end
- 
 end
-

app/models/periodic_task_group.rb

@@ -4,6 +4,7 @@ class PeriodicTaskGroup < ApplicationRecord
   def has_next_task?
     return false if tasks.empty?
     return false if tasks.first.due_date.nil?
+
     return true
   end
 

app/models/shared_article.rb

@@ -1,5 +1,4 @@
 class SharedArticle < ApplicationRecord
-
   # connect to database from sharedLists-Application
   SharedArticle.establish_connection(FoodsoftConfig[:shared_lists])
   # set correct table_name in external DB

app/models/shared_supplier.rb

@@ -1,5 +1,4 @@
 class SharedSupplier < ApplicationRecord
-
   # connect to database from sharedLists-Application
   SharedSupplier.establish_connection(FoodsoftConfig[:shared_lists])
   # set correct table_name in external DB
@@ -8,7 +7,6 @@ class SharedSupplier < ApplicationRecord
   has_many :suppliers, -> { undeleted }
   has_many :shared_articles, :foreign_key => :supplier_id
 
-
   def find_article_by_number(order_number)
     # note that `shared_articles` uses number instead order_number
     cached_articles.detect { |a| a.number == order_number }
@@ -22,7 +20,7 @@ class SharedSupplier < ApplicationRecord
   # when created by import from shared supplier feature.
   def autofill_attributes
     whitelist = %w(name address phone fax email url delivery_days note)
-    attributes.select { |k,_v| whitelist.include?(k) }
+    attributes.select { |k, _v| whitelist.include?(k) }
   end
 
   # return list of synchronisation methods available for this supplier

app/models/stock_article.rb

@@ -1,11 +1,9 @@
-# encoding: utf-8
 class StockArticle < Article
-
   has_many :stock_changes
 
   scope :available, -> { undeleted.where('quantity > 0') }
 
-  validates :quantity, presence: true, numericality: {greater_than_or_equal_to: 0}
+  validates :quantity, presence: true, numericality: { greater_than_or_equal_to: 0 }
 
   before_destroy :check_quantity
 
@@ -30,12 +28,12 @@ class StockArticle < Article
   end
 
   def quantity_ordered
-    OrderArticle.where(article_id: id).
+    OrderArticle.where(article_id: id)
-        joins(:order).where(orders: {state: %w[open finished received]}).sum(:units_to_order)
+                .joins(:order).where(orders: { state: %w[open finished received] }).sum(:units_to_order)
   end
 
   def quantity_history
-    stock_changes.reorder('stock_changes.created_at ASC').map{|s| s.quantity}.cumulative_sum
+    stock_changes.reorder('stock_changes.created_at ASC').map { |s| s.quantity }.cumulative_sum
   end
 
   def self.stock_value