Method: Funktor::MiddlewareChain#invoke

Defined in:
lib/funktor/middleware_chain.rb

#invoke(*args) ⇒ Object 



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# File 'lib/funktor/middleware_chain.rb', line 35

def invoke(*args)
  return yield if @entries.empty?

  middlewares = entries.map(&:instantiate)
  traverse_chain = proc do
    if middlewares.empty?
      yield
    else
      middlewares.shift.call(*args, &traverse_chain)
    end
  end
  traverse_chain.call
end