ainthek

var oldA = ['o1', 'o2', 'o3', 'o4'],
    newA = ['n0', 'n1', 'n2'];
//var oldA=['o1','o2'],newA=['n0','n1','n2'];

//var oldA=['o1','o2'],newA=['n0','n1'];
var changed = oldA.slice(0, Math.min(oldA.length, newA.length));
var added = newA.slice(oldA.length);
var deleted = oldA.slice(newA.length);

console.log(changed, added, deleted);

ainthek

define([
	"dojo/date/stamp",
	"dojo/_base/lang"
], function(dates, lang) {
	// summary:
	//		very first draft of obj2json-schema generator
	var DEFAULT_OPTIONS = {
		numberInteger : true,
		numberPositive : false, //sets minimum to 0 for positive numbers
		numberJsMinMax : false, //TODO: implement ranges