# File lib/merb-core/rack/middleware/path_prefix.rb, line 24
      def strip_path_prefix(env)
        ['PATH_INFO', 'REQUEST_URI'].each do |path_key|
          if env[path_key] =~ @path_prefix
            env[path_key].sub!(@path_prefix, Merb::Const::EMPTY_STRING)
            env[path_key] = Merb::Const::SLASH if env[path_key].empty?
          end
        end
      end