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method

clean_path_info

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v4.1.8 - Show latest stable - 0 notes - Class: FileHandler
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clean_path_info(path_info) private

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# File actionpack/lib/action_dispatch/middleware/static.rb, line 52
    def clean_path_info(path_info)
      parts = path_info.split PATH_SEPS

      clean = []

      parts.each do |part|
        next if part.empty? || part == '.'
        part == '..' ? clean.pop : clean << part
      end

      clean.unshift '/' if parts.empty? || parts.first.empty?

      ::File.join(*clean)
    end
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