method

file_exist?

Importance_0
Ruby on Rails latest stable (v2.3.4) - 0 notes - Class: ActionView::Helpers::AssetTagHelper

Method deprecated

This method is deprecated on the latest stable version of Rails. The last existing version (v2.1.0) is shown here.

file_exist?(path) private

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# File actionpack/lib/action_view/helpers/asset_tag_helper.rb, line 447
        def file_exist?(path)
          @@file_exist_cache ||= {}
          if !(@@file_exist_cache[path] ||= File.exist?(path))
            @@file_exist_cache[path] = true
            false
          else
            true
          end
        end
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