Module: FavStar::ActsAsFaver::InstanceMethods

Defined in:
lib/acts_as_faver.rb

Instance Method Summary collapse

Instance Method Details

#fave!(faveable) ⇒ Object 



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

def fave!(faveable)
  Fave.create!(:faveable => faveable, :faver => self) unless self.faved?(faveable)
end

#faved?(faveable) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/acts_as_faver.rb', line 24

def faved?(faveable)
  0 < Fave.where(
        :faver_id => self.id,
        :faver_type => self.class.name,
        :faveable_id => faveable.id,
        :faveable_type => faveable.class.name
      ).count
end

#toggle_fave!(faveable) ⇒ Object 



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# File 'lib/acts_as_faver.rb', line 46

def toggle_fave!(faveable)
  if self.faved?(faveable)
    unfave!(faveable)
  else
    fave!(faveable)
  end
end

#unfave!(faveable) ⇒ Object 



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

def unfave!(faveable)
  Fave.where(
    :faver_id => self.id,
    :faver_type => self.class.name,
    :faveable_id => faveable.id,
    :faveable_type => faveable.class.name
  ).map(&:destroy)
end