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Revision: 24743
at March 10, 2010 06:10 by nflamel
Updated Code 
class Post < ActiveRecord::Base
  has_many :comments
  named_scope :commented_by, lambda { |user_id| { :joins => :comments, :conditions => ["comments.user_id = ?", user_id] } }
end

class Comment < ActiveRecord::Base
  belongs_to :user
  belongs_to :post
end

Revision: 24742
at March 10, 2010 06:09 by nflamel
Initial Code 
class Post < ActiveRecord::Base
  has_many :comments
  named_scope :commented_by, lambda { |user_id| { :joins => :comments, :conditions => ["comments.user_id == ?", user_id] } }
end

class Comment < ActiveRecord::Base
  belongs_to :user
  belongs_to :post
end
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named_scope with joins









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rails









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Rails