Some random fun with object cloning

objectClone.js

/*
* objectClone.js (c) Addy Osmani, 2011.
* Do whatever license.
* Thanks to gf3 and ben_alman for tips that helped improve.
*/

function objectClone(q){
   var n = (q instanceof Array) ? [] : {},i;
   for (i in q) {
    if (Object.prototype.toString.call({}) == Object.prototype.toString.call( q[i] )) {
      n[i] = objectClone(q[i]);
    } else n[i] = q[i]
  } return n;
};


/*usage*/
var obj =  { omg: 'wtf', sexypants : 'mikeyface', tester:function(){ console.log('ZOMGAH');}};
var test = objectClone(obj);

console.log(obj);
console.log(test);
test.p = 'lalalalalala';
test.magic = function(){
    console.log('magicalness');
}
test.tester();
console.log(test);

var testArray = ['beans','beans','the','magical','fruit'];
var testObj = objectClone(testArray);
console.log(testArray);
console.log(testObj);