sort object properties and JSON.stringify

Question

My application has a large array of objects, which I stringify and save them to the disk. Unfortunately, when the objects in the array are manipulated, and sometimes replac

Answer 1

A recursive and simplified answer:

function sortObject(obj) {
    if(typeof obj !== 'object')
        return obj
    var temp = {};
    var keys = [];
    for(var key in obj)
        keys.push(key);
    keys.sort();
    for(var index in keys)
        temp[keys[index]] = sortObject(obj[keys[index]]);       
    return temp;
}

var str = JSON.stringify(sortObject(obj), undefined, 4);