Nodejs String Trim trimString_trim()

Method Source Code

String.prototype.trim = function String_trim()
  this.replace(/^\s+/m, '').replace(/\s+$/m, '');

Related

1. trimSlash()

   String.prototype.trimSlash = function () {
       var string = this.trim();
       if (string.charAt(0) == "/") {
           string = string.substring(1);
       if (string.charAt(string.length - 1) == "/") {
           string = string.substring(0, string.length - 1);
       return string;
   ...
   

2. trimSpace()

   'use strict';
   String.prototype.trimSpace = function() {
       var s = this;
       var n = s.length - 1;
       while (n >= 0 && s.charCodeAt(n) == 32) {
           n--;
       return n >= 0 ? s.substr(0, n + 1) : "";
   };
   ...
   

3. trimSpaces()

   String.prototype.trimSpaces = function () {
     var phrases = this.split(" ");
     var result = "";
     for (var i = 0; i < phrases.length; i++) {
       if (!phrases[i]=="") {
         if (result=="") {
           result = phrases[i];
         } else {
           result += " " + phrases[i];
   ...
   

4. trimStart(c)

   String.prototype.trimStart=function(c)
       c = c?c:' ';
       var i=0;
       for(;i<this.length && this.charAt(i)==c; i++);
       return this.substring(i);
   

5. trimStart(s)

   String.prototype.trimStart = function(s) {
       return this.replace(new RegExp("^" + s + "+", "gm"), "");
   

6. trimTailChars(c)

   String.prototype.trimTailChars = function(c){
     var idx, len = this.length;
     var tmp = this;
     while(len--){
       idx = tmp.lastIndexOf(c);
       if(idx == -1) {
         break;
       tmp = tmp.substring(0,idx);
   ...
   

7. trimToLength(m)

   String.prototype.trimToLength = function(m) {
     return (this.length > m) 
       ? jQuery.trim(this).substring(0, m).split(" ").slice(0, -1).join(" ") + "..."
       : this;
   };
   

8. trimToLength(m)

   String.prototype.trimToLength = function(m) {
     return (this.length > m) 
       ? jQuery.trim(this).substring(0, m).split(" ").slice(0, -1).join(" ") + "..."
       : this;
   };
   

9. trimToLength(m)

   String.prototype.trimToLength = function(m) {
     return (this.length > m) ? jQuery.trim(this).substring(0, m).split(' ').slice(0, -1).join(' ') : this.replace('"', '');
   };