Nodejs String Padding Right padRight(count, character)

Method Source Code

String.prototype.padRight = function(count, character) {
    var result = "" + this;

    if (character === undefined) {
        character = " ";
    }//from w w w  . j av a  2s. c  o  m

    count -= this.length;

    if (count < 0) {
        count = 0;
    }

    var i;
    for (i = 0; i < count; i += 1) {
        result += character;
    }

    return result;
};

Related

1. padRight(ch, n)

   String.prototype.padRight = function(ch, n) {
     if(this.length < n) {
       var diff = n - this.length;
       var tempArr = this.split('');
       var tmp;
       for(var i = 0; i < diff; i++) {
         tempArr.push(ch);
       tmp = tempArr.toString().replace(/,/g, '');
   ...
   

2. padRight(count, ch)

   String.prototype.padRight = function(count, ch) {
       var char = ch || ' ';
       var result = new Array(count + 1).join(char);
       return this + result;
   };
   

3. padRight(count, character)

   String.prototype.padRight = function (count, character) {
       if (typeof (character) === "undefined") character = " ";
       return this.length <= count ? this + Array(count + 1 - this.length).join(character) : this.toString();
   

4. padRight(count, character)

   String.prototype.padRight = function (count, character) {
       if (typeof (character) === "undefined") {
           character = " ";
       return this.length <= count ? this + Array(count + 1 - this.length).join(character) : this.toString();
   };
   

5. padRight(count, character)

   String.prototype.padRight = function(count, character) {
     var ch = character || ' ';
     var result = this;
     for (var i = 0; i < count; i++) {
       result += ch;
     };
     return result;
   

6. padRight(count, character)

   String.prototype.padRight = function(count, character) {
       character = character || ' ' ;
       return this.toString() + character.repeat(count);
   };
   

7. padRight(l,c)

   String.prototype.padRight = function(l,c) {
       var m = l;
       if(this.length > m) {
           m = ((this.length % m) + 1) * m;
       return this+Array(m-this.length+1).join(c||" ");
   };
   var str = 'TextMustBe16Bytes';
   console.log(
   ...