Repeat String - Javascript

Question

What is the best or most concise method for returning a string repeated an arbitrary amount of times?

The following is my best shot so far:

function          


        

Answer 1

This may be the smallest recursive one:-

String.prototype.repeat = function(n,s) {
s = s || ""
if(n>0) {
   s += this
   s = this.repeat(--n,s)
}
return s}