Module: Transit::Model::Attachments

Extended by:
ActiveSupport::Concern
Defined in:
lib/transit/model/attachments.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#files ⇒ Object

Convenience method for only finding the assets that are files



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# File 'lib/transit/model/attachments.rb', line 22

def files
  self.assets.reject{ |asset| asset.image? }
end

#image? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/transit/model/attachments.rb', line 17

def image?
  image.file?
end

#images ⇒ Object

Convenience method for only finding the assets that are images



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# File 'lib/transit/model/attachments.rb', line 13

def images
  self.assets.find_all{ |asset| asset.image? }
end

#preview_image_url ⇒ Object

Override to show a “default image” in the admin.



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# File 'lib/transit/model/attachments.rb', line 27

def preview_image_url
  nil
end