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method

call

Importance_0
v2.3.2 - Show latest stable - 0 notes - Class: Rack::URLMap
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call(env) public

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# File actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb, line 36
    def call(env)
      path = env["PATH_INFO"].to_s.squeeze("/")
      script_name = env['SCRIPT_NAME']
      hHost, sName, sPort = env.values_at('HTTP_HOST','SERVER_NAME','SERVER_PORT')
      @mapping.each { |host, location, app|
        next unless (hHost == host || sName == host \
          || (host.nil? && (hHost == sName || hHost == sName+':'+sPort)))
        next unless location == path[0, location.size]
        next unless path[location.size] == nil || path[location.size] == ?/

        return app.call(
          env.merge(
            'SCRIPT_NAME' => (script_name + location),
            'PATH_INFO'   => path[location.size..-1]))
      }
      [404, {"Content-Type" => "text/plain"}, ["Not Found: #{path}"]]
    end
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