Factory pattern for CommonJS, AMD and Browser

factory.coffee

((root, ns, factory) ->
  'use strict'

	# CommonJS
	if typeof exports is 'object' and typeof module is 'object'
		module.exports = factory()

	# AMD
	else if typeof define is 'function' and define.amd
		define factory

	# Browser
	else
		root[ns] = factory()

) (if typeof window is 'object' then window else @), 'myLib', ->
	'use strict'
	class X
		foo: ->
			console.log 'foo'