Module: ActsAsAssetable::ClassMethods

Defined in:
lib/acts-as-assetable/acts_as_assetable.rb

Instance Method Summary collapse

Instance Method Details

#acts_as_assetable(*args) ⇒ Object 



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# File 'lib/acts-as-assetable/acts_as_assetable.rb', line 35

def acts_as_assetable(*args)
  acts_as_assetable_on(*args)
end

#acts_as_assetable_on(*args) ⇒ Object 



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# File 'lib/acts-as-assetable/acts_as_assetable.rb', line 8

def acts_as_assetable_on(*args)
  options = args.extract_options!
  styles  = options[:styles]
  acts_as_joinable_on :assets, :contexts => styles
  self.class_eval do
    styles.each do |k,v|
      name = "#{k.to_s}_image"
      define_method name do
        join_for(:parent, :asset, k)
      end
      
      define_method "#{name}_id" do
        result = join_for(:parent, :asset, k)
        result ? result.id : nil
      end
      
      define_method "#{name}=" do |asset|
        set_joined(:parent, :asset, k, asset)
      end
      
      define_method "#{name}_id=" do |id|
        set_joined(:parent, :asset, k, id)
      end
    end
  end
end