Nodejs String Trimming Right trimRight(charlist)

Method Source Code

String.prototype.trimRight = function(charlist) {
    "use strict";
    if (charlist === undefined)
        charlist = "\s";

    return this.replace(new RegExp("[" + charlist + "]+$"), "");
};

Related

1. trimEnd(s)

   String.prototype.trimEnd = function(s) {
       return this.replace(new RegExp(s + "+$", "gm"), "")
   

2. trimEnd(trimStr)

   String.prototype.trimEnd = function (trimStr) {
       if (!trimStr) {
           return this;
       var temp = this;
       while (true) {
           if (temp.substr(temp.length - trimStr.length, trimStr.length) != trimStr) {
               break;
           temp = temp.substr(0, temp.length - trimStr.length);
       return temp;
   

3. trimRight()

   String.prototype.trimRight = String.prototype.trimRight || function() {
     return this.replace(/\s+$/,'');
   };
   

4. trimRight()

   String.prototype.trimRight = String.prototype.trimRight || function () {
       return this.replace(/\s+$/g, "");
   };
   String.prototype.trimLeft = String.prototype.trimLeft || function () {
       return this.replace(/^\s+/g, "");
   };
   String.prototype.endsWith = String.prototype.endsWith || function(suffix) {
       return this.length ? this.lastIndexOf(suffix) === this.length - 1 : false;
   };
   ...
   

5. trimRight(character)

   String.prototype.trimRight = function (character) {
     character = character || ' ';
     return this.replace(new RegExp('[' + character + ']+$'), "");
   };
   

6. trimRighttrimRight()

   if (!String.prototype.trimRight)
   String.prototype.trimRight = function trimRight() {
     return this.replace(/(?:\s|\u00A0)+$/, '');
   };
   

7. rightTrim()

   String.prototype.rightTrim = function () {
       return this.replace(/\s+$/, "");
   

8. rightTrim()

   String.prototype.rightTrim=function(){
       return this.replace(/\s+$/,'');
   

9. TrimEnd( aimStr )

   String.prototype.TrimEnd = function( aimStr )
       var str = this;
       var re = My.RegExp.InvolvedCharsRegExp;
       var reEnd;
       if ( aimStr )
           aimStr = aimStr.replace( re, '\\$1' );
           reEnd = new RegExp( '(' + aimStr + ')+$' );
   ...