mknln

mknln / gist:7444512

Created November 13, 2013 06:11

Reading JavaScript Patterns I thought of another way to write the decorator pattern. Not yet sure if this has any pitfalls.

	SalesOrder.prototype.decorate = function(decorator) {
	var override
	for (override in decorator) {
	if (decorator.hasOwnProperty(override)) {

	var oldfunc = this[override]
	var decfunc = decorator[override]

	var newfunc = function() {
	var args = Array.prototype.slice.call(arguments)