Dominic Fox poetix

poetix / slothful.js

Created February 23, 2011 17:46

Lazy streams in Javascript

	'use strict';

	var slothful = (function() {

	function _(step) {
	var getResult = function() { return step(); };
	return function() {
	var result = getResult();
	getResult = function() { return result; }
	return result;