Leonardo Nogueira LeoNogueira

Polymorphism

Sometimes relationships need to be flexible, and that's where we look to polymorphism. Say we want to implement:

	function listAllProperties(o){
	var objectToInspect;
	var result = [];

	for(objectToInspect = o; objectToInspect !== null; objectToInspect = Object.getPrototypeOf(objectToInspect)){
	console.log(Object.getOwnPropertyNames(objectToInspect));
	}
	}

	## based on the example at:
	## http://gist.github.com/17371
	##
	## put me in lib/un_haml.rb (in the haml-based project)
	##
	## call me on the command line thus:
	## $ script/runner UnHaml app/views/layouts/application.html.haml
	## $ script/runner UnHaml ///.haml
	##
	class UnHaml < Haml::Engine

	# testing the webservice with soapUI works fine using :
	# <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/">
	# <soapenv:Header/>
	# <soapenv:Body>
	# <tem:GetAllUsers/>
	# </soapenv:Body>
	# </soapenv:Envelope>

	require 'rubygems'
	require 'savon'

	bundle config --delete bin # Turn off Bundler's stub generator
	rake rails:update:bin # Use the new Rails 4 executables
	git add bin # Add bin/ to source control