Bundle update rubocop and auto correct style issues

Gemfile.lock

@@ -310,7 +310,7 @@ GEM
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     parallel (1.22.1)
-    parser (3.1.2.0)
+    parser (3.1.2.1)
       ast (~> 2.4.1)
     pdf-core (0.9.0)
     polyglot (0.3.5)
@@ -433,23 +433,24 @@ GEM
     rspec-rerun (1.1.0)
       rspec (~> 3.0)
     rspec-support (3.11.0)
-    rubocop (1.30.0)
+    rubocop (1.36.0)
+      json (~> 2.3)
       parallel (~> 1.10)
-      parser (>= 3.1.0.0)
+      parser (>= 3.1.2.1)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.18.0, < 2.0)
+      rubocop-ast (>= 1.20.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.18.0)
+    rubocop-ast (1.21.0)
       parser (>= 3.1.1.0)
-    rubocop-rails (2.14.2)
+    rubocop-rails (2.16.1)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
-      rubocop (>= 1.7.0, < 2.0)
+      rubocop (>= 1.33.0, < 2.0)
-    rubocop-rspec (2.11.1)
+    rubocop-rspec (2.13.2)
-      rubocop (~> 1.19)
+      rubocop (~> 1.33)
     ruby-filemagic (0.7.3)
     ruby-ole (1.2.12.2)
     ruby-prof (1.4.3)

config/application.rb

@@ -74,7 +74,7 @@ module Foodsoft
   end
 
   # Foodsoft version
-  VERSION = File.read(Rails.root.join('VERSION')).strip
+  VERSION = Rails.root.join('VERSION').read.strip
   # Current revision, or +nil+
-  REVISION = (File.read(Rails.root.join('REVISION')).strip rescue nil)
+  REVISION = (Rails.root.join('REVISION').read.strip rescue nil)
 end

lib/render_pdf.rb

@@ -166,6 +166,6 @@ class RenderPDF < Prawn::Document
   end
 
   def font_path(name)
-    File.join(Rails.root, 'vendor', 'assets', 'fonts', name)
+    Rails.root.join('vendor', 'assets', 'fonts', name)
   end
 end

lib/tasks/seeds.rake

@@ -6,7 +6,7 @@ require 'pathname'
 
 namespace :db do
   namespace :seed do
-    Dir.glob(Rails.root.join('db/seeds/*.seeds.rb')).sort.each do |seedfile|
+    Rails.root.glob('db/seeds/*.seeds.rb').sort.each do |seedfile|
       desc "Load the seed data from #{Pathname.new(seedfile).relative_path_from(Rails.root)}"
       task File.basename(seedfile, '.seeds.rb') => :environment do
         require_relative seedfile

spec/api/v1/user/financial_transactions_spec.rb

@@ -21,7 +21,7 @@ describe Api::V1::User::FinancialTransactionsController, type: :controller do
     before { request }
 
     it "returns status 200" do
-      expect(response.status).to eq 200
+      expect(response).to have_http_status :ok
     end
   end
 

spec/api/v1/user/group_order_articles_spec.rb

@@ -23,7 +23,7 @@ describe Api::V1::User::GroupOrderArticlesController, type: :controller do
     before { request }
 
     it "returns status 200" do
-      expect(response.status).to eq 200
+      expect(response).to have_http_status :ok
     end
 
     it "returns the order_article" do

spec/integration/balancing_spec.rb

@@ -113,7 +113,7 @@ feature 'settling an order', js: true do
       click_link I18n.t('ui.edit')
     end
     within("#edit_order_article_#{oa.id}") do
-      find('#order_article_units_to_order').set(0)
+      find_by_id('order_article_units_to_order').set(0)
       sleep 0.25
       find('input[type="submit"]').click
     end
@@ -135,7 +135,7 @@ feature 'settling an order', js: true do
     expect(page).to have_selector('form#new_group_order_article')
     within('#new_group_order_article') do
       select user.ordergroup.name, :from => 'group_order_article_ordergroup_id'
-      find('#group_order_article_result').set(8)
+      find_by_id('group_order_article_result').set(8)
       sleep 0.25
       find('input[type="submit"]').click
     end
@@ -174,7 +174,7 @@ feature 'settling an order', js: true do
     click_link I18n.t('finance.balancing.edit_results_by_articles.add_article')
     expect(page).to have_selector('form#new_order_article')
     within('#new_order_article') do
-      find('#order_article_article_id').select(new_article.name)
+      find_by_id('order_article_article_id').select(new_article.name)
       sleep 0.25
       find('input[type="submit"]').click
     end

spec/lib/bank_account_information_importer_spec.rb

@@ -4,8 +4,7 @@ describe BankTransaction do
   let(:bank_account) { create :bank_account }
 
   it 'empty content' do
-    content = <<-JSON
+    content = ''
-    JSON
 
     importer = BankAccountInformationImporter.new(bank_account)
     expect(importer.import!(content)).to be_nil