Extending Number - class exercise

extendingNumber.js

// ah, wrap the function in parentheses!

Number.prototype.times = (function(theString) {
	this.theString = theString;
	var result = "";
	for (var i = 0; i< this; i++){ 
		result += this.theString;
	}
		//return this + " ; " + this.theString;
		return result;
});

// now for a test of this new function

(4).times("word");