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method

call

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

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# File actionpack/lib/action_controller/vendor/rack-1.0/rack/conditionalget.rb, line 22
    def call(env)
      return @app.call(env) unless %w[GET HEAD].include?(env['REQUEST_METHOD'])

      status, headers, body = @app.call(env)
      headers = Utils::HeaderHash.new(headers)
      if etag_matches?(env, headers) || modified_since?(env, headers)
        status = 304
        body = []
      end
      [status, headers, body]
    end
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