Nodejs String Ends With endsWith(substring)

Method Source Code

/**//w w w  .j a  v a 2  s  . co m
 * Created by Serhii_Kotyk on 12/9/14.
 */
String.prototype.endsWith = function(substring){
    return this.lastIndexOf(substring) == this.length - substring.length;
};

Related

1. endsWith(string)

   String.prototype.endsWith = function (string) {
     var index = arguments.length < 2 ? this.length : arguments[1];
     var foundIndex = this.indexOf(string);
     return foundIndex !== -1 && foundIndex === index - string.length;
   };
   

2. endsWith(string)

   String.prototype.endsWith = function (string) {
     var index = arguments.length < 2 ? this.length : arguments[1];
     var foundIndex = this.lastIndexOf(string);
     return foundIndex !== -1 && foundIndex === index - string.length;
   };
   

3. endsWith(substr)

   String.prototype.endsWith = function(substr) {
     return (this.match(substr + "$") == substr);
   };
   

4. endsWith(substring)

   String.prototype.endsWith = function (substring) {
       var stringCut = this.substring(this.length - substring.length);
       return stringCut === substring;
   

5. endsWith(substring)

   String.prototype.endsWith = function(substring) {
       var stringLength = this.length;
       var substringLength = substring.length;
       if (substringLength > stringLength) {
           return false;
       var i;
       for (i = 0; i < substringLength; i += 1) {
           if (substring[substringLength - i] !== this[stringLength - i]) {
   ...
   

6. endsWith(substring)

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

7. endsWith(suffix)

   String.prototype.endsWith = function(suffix) {
       return this.indexOf(suffix, this.length - suffix.length) !== -1;
   };
   

8. endsWith(suffix)

   'use strict';
   String.prototype.endsWith = function(suffix) {
       return this.indexOf(suffix, this.length - suffix.length) !== -1;
   };
   

9. endsWith(suffix)

   String.prototype.endsWith = function(suffix) {
       return this.indexOf(suffix, this.length - suffix.length) !== -1;
   };
   function endsWith (str, suffix) {
       return str.indexOf(suffix, str.length - suffix.length) !== -1;