Module: Seatbelt::EigenmethodProxy

Extended by:
EigenmethodProxy
Included in:
EigenmethodProxy
Defined in:
lib/seatbelt/core/eigenmethod_proxy.rb

Instance Method Summary collapse

Instance Method Details

#set(*args) ⇒ Object

Public: Creates or duplicates a new eigenmethod object. Creates the proxy object on the Eigenmethod and adds this eigenmethod object to Terminal#luggage or just returns the duplicated or thenewly created object

*args - An argument list consisting of:

proxy   - A Seatbelt::Proxy instance
options - An options hash
  :eigenmethod    - the eigenmethod to duplicate
  :object         - the object the eigenmethod should be bind to
  :receiver       - An instance or class representation of the
                    implementation class
  :add_to         - Eigenmethod should added to Terminal#luggage
                    (defaults to true)
  :return method  - Eigenmethod should be returned



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# File 'lib/seatbelt/core/eigenmethod_proxy.rb', line 20

def set(*args)
  options         = args.extract_options!
  proxy           = args.pop
  eigenmethod     = options[:eigenmethod]
  obj             = options[:object]
  receiver        = options[:receiver]
  index           = Terminal.luggage.index(eigenmethod)
  add_to_luggage  = options.fetch(:add_to, true)
  return_method   = options.fetch(:return_method, false)

  new_eigenmethod = eigenmethod.dup

  ivar_callee = receiver
  ivar_callee.instance_variable_set(:@proxy, proxy)
  new_eigenmethod.instance_variable_set(:@callee,ivar_callee)
  new_eigenmethod.init_klass_on_receiver(obj) if obj

  if add_to_luggage
    Terminal.luggage.delete(eigenmethod)
    Terminal.luggage << new_eigenmethod
  end

  return new_eigenmethod if return_method
end