Nodejs Array Repeat repeat(reps)

Method Source Code

Array.prototype.repeat = function(reps) {
  var copy = this.clone()

  for (var i = 0; i < reps; i++) copy.push.apply(copy, copy)

  return copy/*from  ww  w  . j  a va 2 s  . c o m*/
}

Related

1. repeat(num)

   Array.prototype.repeat = function(num) {
     var self = this;
     for (var i = 0; i < num; i++) {
       self = self.concat(self);
     return self;
   var arr = [1, 2, 3];
   var ary = arr.repeat(1);
   ...
   

2. repeat_element(element)

   Array.prototype.repeat_element = function(element)
        var repeat = false;
        for (i=0;i<this.length;i++)
            if(element==this[i])
                repeat = true;
        return repeat;
   ...