Nodejs String Ends With endsWith(value)

Method Source Code

/*/*from   www  .  j a va2  s .com*/
   Makerator Javascript String Library 1.0
   ====================================================
   Copyright (c) 2009 Chris Corwin
   
   http://chriscorwin.com/about/
   
   
   
   String.endsWith
   ====================================================
   Returns true if the base string ends with the string
   parameter, false otherwise.
   
   Requires a single string parameter.
   
   The test is case sensitive.
   
   
   
   Usage:
   ====================================================
   myString.endsWith('bob');                      // false
   myString.endsWith('Bob');                      // false
   myString.endsWith('The');                      // false
   myString.endsWith('alcoholics.');              // true
   myString.endsWith('all alcoholics.');          // true
   myString.endsWith(' are all alcoholics.');     // true
   myString.endsWith('.');                        // true   
*/
String.prototype.endsWith = function(value) {
   if (this.length < value.length) {
      return false;
   } else {
      return Boolean(this.substr((this.length - value.length), (value.length + 1)) === value);
   }
}

Related

1. endsWith(test)

   String.prototype.endsWith = function(test) {
     return this.length >= test.length && this.substr(this.length - test.length) == test;
   

2. endsWith(text)

   String.prototype.endsWith = function (text) {
     return this.substring(this.length - text.length) === text;
   };
   

3. endsWith(text)

   String.prototype.endsWith = function(text) {
       return text != null && this.lastIndexOf(text) == this.length - text.length;
   };
   

4. endsWith(value)

   String.prototype.endsWith = function(value) {
     if (!value)
       return false;
     if (value.length > this.length)
       return false;
     var end = this.substring(this.length - value.length);
     return end === value;
   };
   

5. endsWith(value)

   String.prototype.endsWith = function (value) {
     if (value == undefined || typeof (value) != "string" || value.length > this.length)
       return false;
     if (value.length == 0)
       return true;
     return this.substr(this.length - value.length) == value;
   };
   

6. endsWith(value)

   String.prototype.endsWith = function(value) {
     var substringLength = value.length;
     var thisLength = this.length;
     if (substringLength > thisLength) {
       return false;
     };
     var howMuchLettersNeedToBeRemooved = thisLength - substringLength;
     var endsString = this.substring(howMuchLettersNeedToBeRemooved);
     if (endsString === value) {
   ...
   

7. endsWithAny(endings)

   String.prototype.endsWithAny = function (endings) {
     var string = this;
     return endings.some(function (ending) {
       return string.endsWith(ending);
     });
   };
   

8. endsWithString.prototype.endsWith || (end)

   String.prototype.endsWith = String.prototype.endsWith || function(end){
     return this.substr(this.length - end.length, end.length) === end;
   if (!window.require) {
     window.isBrowser = true;
     window.require = name => {
       if (name === 'path') {
         return {
           sep: '/'
   ...
   

9. endsWithString.prototype.endsWith || (searchString, length)

   String.prototype.endsWith = String.prototype.endsWith || function(searchString, length) {
       length = typeof length === 'number' && length <  this.length && length >= 0 ? length : this.length;
       return this.substr(length-searchString.length, searchString.length) == searchString;
   console.log("abcd".endsWith("cd", 3));