app/models/goldencobra/comment.rb in goldencobra-1.4.27 vs app/models/goldencobra/comment.rb in goldencobra-2.3.3

@@ -17,20 +17,20 @@
 #  updated_at       :datetime         not null
 #
 
 module Goldencobra
   class Comment < ActiveRecord::Base
-    belongs_to :article, :class_name => Goldencobra::Article, :foreign_key => "article_id"
+    belongs_to :article, class_name: Goldencobra::Article, foreign_key: "article_id"
     belongs_to :commentator, polymorphic: true
-    has_ancestry :orphan_strategy => :rootify
+    has_ancestry orphan_strategy: :rootify
 
     validates_presence_of :article_id, :content, :commentator_id
 
-    scope :approved, where(:approved => true)
-    scope :not_approved, where(:approved => false)
-    scope :active, where(:active => true)
-    scope :reported, where(:reported => true)
-    scope :not_reported_and_active, where(reported: false, active: true)
+    scope :approved, -> { where(approved: true) }
+    scope :not_approved, -> { where(approved: false) }
+    scope :active, -> { where(active: true) }
+    scope :reported, -> { where(reported: true) }
+    scope :not_reported_and_active, -> { where(reported: false, active: true) }
 
     def title
       [self.article.title,self.content[0..20]].join(" - ")
     end