Nodejs String Repeat repeatrepeat(count)

Method Source Code

String.prototype.repeat = function repeat(count) {
   'use strict';/*from   ww w .j a  v  a  2s  . co  m*/

   if (this === undefined || this === null) {
      throw new TypeError(this + ' is not an object');
   }

   if (count < 0 || count === Infinity) {
      throw new RangeError(count + ' is less than zero or equal to infinity');
   }

   return new Array((parseInt(count, 10) || 0) + 1).join(this);
};

Related

1. repeatifyString.prototype.repeatify || (times)

   String.prototype.repeatify = String.prototype.repeatify || function (times) {
     var str = '';
     for (var i = times; i--;) {
       console.log(i);
       str += this;
     return str;
   };
   console.log('1  '.repeatify(6))
   ...
   

2. repeatifyString.prototype.repeatify || (num)

   String.prototype.repeatify = String.prototype.repeatify || function(num){
     "use strict";
     let newString = "";
     while(num >0){
       newString +=this;
       num--;
     return newString;
   };
   ...
   

3. repeatifyString.prototype.repeatify || (number)

   String.prototype.repeatify = String.prototype.repeatify || function(number) {
       let string = ''
       for(let i = 0; i < number; i++) {
           string += this
       return string
   console.log('hello'.repeatify(3));
   

4. repeatifyString.prototype.repeatify || (times)

   String.prototype.repeatify = String.prototype.repeatify || function(times) {
      var str = '';
      for (var i = 0; i < times; i++) {
         str += this;
      return str;
   };
   console.log('hello'.repeatify(3));
   

5. repeatifyString.prototype.repeatify || (times)

   String.prototype.repeatify = String.prototype.repeatify || function(times) {
      let str = '';
      for (let i = 0; i < times; i++) {
         str += this;
      return str;
   };
   console.log('hello'.repeatify(3));  
   

6. repeatt(count)

   String.prototype.repeatt = function(count) {
       var newText = "";
       for(var i = 0; i < count; i++) {
           newText += this.toString();
       return newText;
   };
   

7. repeatt(times)

   String.prototype.repeatt = function(times) {
     var repeated = '';
     for (var i = 0; i < times; i++) {
       repeated = repeated + this;
     return repeated;
   };
   

8. unrepeat()

   String.prototype.unrepeat = function() {
     var t = String(this)
     while(matches = /(.)\1{2,}/.exec(t)) {
       t = t.replace(matches[0],matches[1])
     return t;