Nodejs String Trim trim()

Method Source Code

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.lpad = function(padString, length) {
    var str = this;
    while (str.length < length)
        str = padString + str;/* w ww.j a  v  a2 s  .  c  o  m*/
    return str;
};

String.prototype.rpad = function(padString, length) {
   var str = this;
    while (str.length < length)
        str = str + padString;
    return str;
};

String.prototype.readLines = function(){
    return this.split(/\r\n|\r|\n/);
};

String.prototype.eachLine = function(fn){
    var arr = this.readLines();
    var result = "";
    for(var i = 0; i < arr.length; i++){
        result += fn(arr[i]);
    }
    return result;
};

String.prototype.wordWrap = function(length){
  return this;  
};

Related

1. trim()

   'use strict';
   String.prototype.trim = function(){
       return this.replace(/(^\s*)|(\s*$)/g, "");
   

2. trim()

   String.prototype.trim = function()
   return this.replace(/(^\s*)|(\s*$)/g, "");
   

3. trim()

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

4. trim()

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

5. trim()

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

6. trim()

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

7. trim()

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

8. trim()

   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() 
   ...
   

9. trim()

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