Nodejs Utililty Methods String Strip

String.prototype.strip = function() {
  return this.replace(/^\s+|\s+$/g,"");
};

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

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

String.prototype.strip = function(){
  return $.trim(this)

var DECODE_HTML_CHARACTERS = {
    'nbsp': ' ',
    'amp': '&',
    'quot': '"',
    'lt': '<',
    'gt': '>'
};
String.prototype.strip = function() {
    var self = this.replace(/<\/?[^>]+(>|$)/g, '');
...

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

String.prototype.strip = function () {
  var s = this.valueOf();
  s = s.replace(/([\s]+$)/, '');
  s = s.replace(/(^[\s]+)/, '');
  return s;
};

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

String.prototype.strip = function() {
        var str = String( this );
        if ( !str ) {
            return "";
        var startidx = 0;
        var lastidx = str.length - 1;
        while( ( startidx < str.length ) && ( str.charAt( startidx ) == ' ' ) ){
            startidx++;
...

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