Nodejs String Repeat repeat(num)

Method Source Code

String.prototype.repeat=function(num){
    return new Array(num+1).join(this)
}
String.prototype.ucfirst=function(){
    return this.charAt(0).toUpperCase()+this.slice(1)
}

Related

1. repeat(num)

   String.prototype.repeat = function(num) {
       var tmpArr = [];
       for ( var i = 0; i < num; i++)
           tmpArr.push(this);
       return tmpArr.join("");
   

2. repeat(num)

   String.prototype.repeat = function (num) {
     var a = [];
     a.length = num << 0 + 1;
     return a.join(this);
   };
   

3. repeat(num)

   String.prototype.repeat = function (num) {
       return new Array(num + 1).join(this);
   };
   

4. repeat(num)

   String.prototype.repeat = function(num){
       return new Array( num + 1 ).join( this );
   Array.prototype.indexOfgenericId = function(id, pos) {
       for (var i = 0; i < this.length; i++)
           if (this[i].genericId === id){
               return this[i]._id; i=0; break;}
       return (this[pos] || '' && pos == -1)? this[pos]._id : null;      
   

5. repeat(num)

   String.prototype.repeat = function(num) {
     return new Array(num+1).join(this);
   };
   

6. repeat(num)

   String.prototype.repeat = function(num){
       if(typeof(num)!='number' || num < 0) return this;
       result = '';
       for(var i = 0; i < num; i++){
     result += this;
       return result;
   };
   

7. repeat(repeat)

   String.prototype.repeat = function(repeat){
     var endString = '';
     for(var i = 0; i<repeat; i+=1){
       endString += this;
     return endString;
   

8. repeat(times)

   String.prototype.repeat = function(times) {
      return (new Array(times + 1)).join(this);
   };
   

9. repeat(times)

   String.prototype.repeat = function(times) {
     return new Array(times+1).join(this);
   };
   console.log( "yes".repeat(3) );