Simple test wit cb

argumentsareint.js

function test(...args) {
    try {
        var cb = args.pop();
        (cb.constructor.name === 'Function') ? null : new Error('isnt fn');
        let a = args,
            tmp = 0,
            it = a[Symbol.iterator]();
        do {
            tmp = it.next();
            if(tmp.value != undefined) {
                console.log(`Value is: ${tmp.value}`);
                !isNaN(tmp.value) ? null : new Error('isnt int');
            }
        } while(!tmp.done)
        console.log(cb);
    }
    catch(e) {
        console.log(e);
    }
    return {
        cb, args
    }
}