Nodejs String Sub String from Right right(count)

Method Source Code

String.prototype.right = function (count) {
    return this.substring(this.length - count);
}

Related

1. right(count)

   String.prototype.right = function(count) {
       if (count >= this.length) {
           return this.toString();
       }else {
           return this.slice(this.length - count);
   };
   

2. right(count)

   String.prototype.right = function(count) {
       var result = "";
       var stringLength = this.length;
       if (count > stringLength) {
           count = stringLength;
       var startIndex = stringLength - count;
       var i;
       for (i = startIndex; i < stringLength; i += 1) {
   ...
   

3. right(count)

   String.prototype.right = function(count) {
       if (count > this.length) return this.toString();
       return this.substring(this.length - count, this.length);
   };
   

4. right(i)

   String.prototype.right = function(i){
     if(i>=0) return this.slice(-i);
     return this.slice(0, i);
   };
   

5. right(n)

   String.prototype.right = function(n) {
     return this.substr((this.length-n),this.length);
   };