/ Ruby on Rails
/
method

extension

rails latest stable - Class: ActionView::Helpers::AssetTagHelper::ImageAsset

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.2.1) is shown here.

extension()
public

No documentation available.

# File actionpack/lib/action_view/helpers/asset_tag_helper.rb, line 485
          def extension
            nil
          end