Class: Sinatra::ExtendedRack

Inherits:
Struct
  • Object
show all
Defined in:
lib/sinatra/base.rb

Overview

Some Rack handlers (Rainbows!) implement an extended body object protocol, however, some middleware (namely Rack::Lint) will break it by not mirroring the methods in question. This middleware will detect an extended body object and will make sure it reaches the handler directly. We do this here, so our middleware and middleware set up by the app will still be able to run.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#app ⇒ Object

Returns the value of attribute app

Returns:

  • (Object) —

    the current value of app



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# File 'lib/sinatra/base.rb', line 218

def app
  @app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/sinatra/base.rb', line 219

def call(env)
  result = app.call(env)
  callback = env['async.callback']
  return result unless callback && async?(*result)

  after_response { callback.call result }
  setup_close(env, *result)
  throw :async
end