method
file_exist?
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Class: ActionView::Helpers::AssetTagHelper
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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