Nodejs String Trimming Right rtrim()

Method Source Code

String.prototype.rtrim = function(){
    var res = this;
    while (res.substring(res.length - 1, res.length) == " ") {
        res = res.substring(0, res.length - 1);
    }//from  w w  w  . jav a  2 s . c o m
    return res;
}

Related

1. rtrim()

   String.prototype.rtrim = function() {
     return this.replace(/\s*$/g,'');
   

2. rtrim()

   String.prototype.rtrim=function()
     return this.replace(/(\s*$)/g,'');
   

3. rtrim()

   String.prototype.rtrim = function() {
     return this.replace(/(\s*$)/g, "");
   

4. rtrim()

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

5. rtrim()

   String.prototype.rtrim = function()
     return this.replace( /\s*$/g, '' ) ;
   

6. rtrim()

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

7. rtrim(ch)

   String.prototype.rtrim = function(ch) {
       var r = new RegExp("{0}+$".format(ch || "\\s"))
       return this.replace(r, "");
   };
   

8. rtrim(charlist)

   String.prototype.rtrim = function (charlist) {
     charlist = !charlist ? ' \\s\u00A0' : (charlist + '').replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '$1');
     var re = new RegExp('^[' + charlist + ']+', 'g');
     return this.replace(re, '');
   };
   

9. trimEnd()

   String.prototype.trimEnd = function() {
     for (var i=this.length-1; this.charAt(i) ==' '; i--) {
       this.substring(0, i);
     return this;
   };