Module: Acts::CommentableWithThreading::SingletonMethods

Defined in:
lib/acts_as_commentable_with_threading.rb

Overview

This module contains class methods

Instance Method Summary collapse

Instance Method Details

#find_comments_by_user(user) ⇒ Object

Helper class method to lookup comments for the mixin commentable type written by a given user.

This method is NOT equivalent to Comment.find_comments_for_user



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# File 'lib/acts_as_commentable_with_threading.rb', line 40

def find_comments_by_user(user) 
  commentable = ActiveRecord::Base.send(:class_name_of_active_record_descendant, self).to_s
  
  Comment.find(:all,
    :conditions => ["user_id = ? and commentable_type = ?", user.id, commentable],
    :order => "created_at DESC"
  )
end

#find_comments_for(obj) ⇒ Object

Helper method to lookup for comments for a given object. This method is equivalent to obj.comments.



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# File 'lib/acts_as_commentable_with_threading.rb', line 28

def find_comments_for(obj)
  commentable = ActiveRecord::Base.send(:class_name_of_active_record_descendant, self).to_s
 
  Comment.find(:all,
    :conditions => ["commentable_id = ? and commentable_type = ?", obj.id, commentable],
    :order => "created_at DESC"
  )
end