Added duration to tasks. Annotated all models.

app/models/group_order_article.rb

@@ -1,16 +1,3 @@
-# == Schema Information
-#
-# Table name: group_order_articles
-#
-#  id               :integer         not null, primary key
-#  group_order_id   :integer         default(0), not null
-#  order_article_id :integer         default(0), not null
-#  quantity         :integer         default(0), not null
-#  tolerance        :integer         default(0), not null
-#  updated_on       :datetime        not null
-#  result           :decimal(, )
-#
-
 # A GroupOrderArticle stores the sum of how many items of an OrderArticle are ordered as part of a GroupOrder.
 # The chronologically order of the Ordergroup - activity are stored in GroupOrderArticleQuantity
 #
@@ -171,3 +158,17 @@ class GroupOrderArticle < ActiveRecord::Base
   end
   
 end
+
+# == Schema Information
+#
+# Table name: group_order_articles
+#
+#  id               :integer         not null, primary key
+#  group_order_id   :integer         default(0), not null
+#  order_article_id :integer         default(0), not null
+#  quantity         :integer         default(0), not null
+#  tolerance        :integer         default(0), not null
+#  updated_on       :datetime        not null
+#  result           :decimal(8, 3)
+#
+