Flowdock
method

file_exist?

Importance_0
v2.1.0 - Show latest stable - 0 notes - Class: ActionView::Helpers::AssetTagHelper
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  • What's this?
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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