Nodejs Utililty Methods String Trim

String.prototype.trim = function(){
  var str = this.replace(/\s+/g,"")
  return this;

$(document).ready(function(){
});
String.prototype.trim = function() {
    return this.replace(/(^\s*)|(\s*$)/g, '');

String.prototype.trim = function() {
  var x=this;
  x=x.replace(/^\s*(.*)/, "$1");
  x=x.replace(/(.*?)\s*$/, "$1");
  return x;

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

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

String.prototype.trim = String.prototype.trim || (String.prototype.trim = function() {
  return this.replace(/^[ ]+|[ ]+$/g, "");
});

function cutFixedNum(value,num){
  var value_str = "" + value;
  var index = value_str.indexOf('.');
  if (index!=-1){
    value_str = value_str.substring(0,index+num+1);
  return value_str;
String.prototype.trim = function() 
...

var Person = function() {
    this.omdb_id
    this.name
    this.character
    this.job
String.prototype.trim = function() {
    return this.replace(/^\s+|\s+$/g, '');
};
...

String.prototype.trim = function() {
  return this.replace(/(^\s*)|(\s*$)/g, "");
};
String.prototype.trim = function() {
  var start = 0,
    end = this.length - 1,
    ws = /\s/;
  while (ws.test(this.charAt(start))) {
    start++;
...

String.prototype.trim = function()
    var res = this;
    while (res.substring(0, 1) == " ") {
        res = res.substring(1, res.length);
    while (res.substring(res.length - 1, res.length) == " ") {
        res = res.substring(0, res.length - 1);
    return res;