Function compareArrays

docs/app/js/sanddance-app.js:11147–11156

(value1, value2)

    return value1.toString() === value2.toString();
}
function compareArrays(value1, value2) {
    var len = value1.length;
    if (len != value2.length) return false;
    var alike = true;
    for(var i = 0; i < len; i++)if (!compare(value1[i], value2[i])) {
        alike = false;
        break;
    }
    return alike;
}
function compareObjects(value1, value2) {
    var keys1 = Object.keys(value1).sort();
    var keys2 = Object.keys(value2).sort();