private Method

AssetTagHelper.file_exist?(path)

Source
Home > Ruby > Rails > Rails 2.0.2 > ActionPack EDGE > ActionView > Helpers > AssetTagHelper > file_exist?

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Source Code

# File action_view/helpers/asset_tag_helper.rb, line 416
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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