Nodejs String Trim trimStart(s)

Method Source Code

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

Related

1. trimChars(charlist)

   String.prototype.trimChars = function(charlist) {
     charlist = charlist || ' \r\n\t';
       var l = 0, i = 0;
       var ret = this;
       l = ret.length;
       for (i = 0; i < l; i++) {
           if (charlist.indexOf(ret.charAt(i)) === -1) {
               ret = ret.substring(i);
               break;
   ...
   

2. 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;
   ...
   

3. 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) : "";
   };
   ...
   

4. 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];
   ...
   

5. 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);
   

6. trimString_trim()

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

7. 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);
   ...
   

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;
   };