popular.rb in popular-0.3.2

- old
+ new

@@ -1,7 +1,7 @@
 module Popular
-
+  # Namespace for methods included in popular models
   module Popular
 
     extend ActiveSupport::Concern
 
     included do |base|
@@ -81,9 +81,10 @@
     #   user.friends_with? other_user #=> true
     def friends_with? popular_model
       friendships.where( friend: popular_model ).any?
     end
 
+    # ClassMethods included in popular models
     module ClassMethods
 
       # before_befriend callback convenience class method
       #
       # @since 0.3.0