method

determine_source

Importance_0
Ruby on Rails latest stable (v2.3.4) - 0 notes - Class: ActionView::Helpers::AssetTagHelper
determine_source(source, collection) private

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# File actionpack/lib/action_view/helpers/asset_tag_helper.rb, line 658
        def determine_source(source, collection)
          case source
          when Symbol
            collection[source] || raise(ArgumentError, "No expansion found for #{source.inspect}")
          else
            source
          end
        end
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