Module: Adventtec::Acts::Likable::InstanceMethods

Defined in:
lib/movr_acts_as_likeable.rb

Overview

This module contains instance methods

Instance Method Summary collapse

Instance Method Details

#liked_by_user?(user = nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/movr_acts_as_likeable.rb', line 41

def liked_by_user?(user = nil)
  if not user
    user = current_user
  end
  user && self.likes.first(:conditions => {:user_id => user.id})
end

#likes_count ⇒ Object

Same as likable.likes.size



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# File 'lib/movr_acts_as_likeable.rb', line 33

def likes_count
    self.likes.count
end

#users_who_liked ⇒ Object 



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# File 'lib/movr_acts_as_likeable.rb', line 37

def users_who_liked
    self.likes.find(:all, :include => [:user]).map(&:user) 
end