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method

call

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

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# File actionpack/lib/action_controller/vendor/rack-1.0/rack/cascade.rb, line 14
    def call(env)
      status = headers = body = nil
      raise ArgumentError, "empty cascade"  if @apps.empty?
      @apps.each { |app|
        begin
          status, headers, body = app.call(env)
          break  unless @catch.include?(status.to_i)
        end
      }
      [status, headers, body]
    end
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