Nodejs String Ends With endsWith(pattern, caseSensitive)

Method Source Code

String.prototype.endsWith = function(pattern, caseSensitive) {
  var d, s;/*from   ww  w .ja  v a2  s.  c  o m*/
  if (caseSensitive) {
    d = this.length - pattern.length;
    return d >= 0 && this.lastIndexOf(pattern) === d;
  } else {
    s = this.toLowerCase();
    pattern = pattern.toLowerCase();
    d = s.length - pattern.length;
    return d >= 0 && s.lastIndexOf(pattern) === d;
  }
};

Related

1. endsWith(pattern)

   String.prototype.endsWith = function(pattern) {
     var d = this.length - pattern.length;
     return d >= 0 && this.lastIndexOf(pattern) === d;
   };
   

2. endsWith(pattern)

   String.prototype.endsWith = function(pattern) {
       return (this.substr(this.length - pattern.length, pattern.length) == pattern);
   };
   

3. endsWith(pattern)

   String.prototype.endsWith = function(pattern) {
       return (this.substr(this.length - pattern.length, pattern.length) === pattern);
   };
   

4. endsWith(pattern)

   String.prototype.endsWith = function(pattern) {
       var d = this.length - pattern.length;
       return d >= 0 && this.lastIndexOf(pattern) === d;
   };
   

5. endsWith(pattern)

   String.prototype.endsWith = String.prototype.endsWith || function ( pattern ) {
       var d = this.length - pattern.length;
       return d >= 0 && this.indexOf(pattern, d) === d;
   

6. endsWith(prefix)

   String.prototype.endsWith = function(prefix){
       return this.substr(this.length - prefix.length) === prefix;
   };
   

7. endsWith(s)

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

8. endsWith(s)

   String.prototype.endsWith = function(s){
       return this.indexOf(s) == this.length - s.length;
   };
   

9. endsWith(s)

   String.prototype.endsWith = function(s){
     var d = this.length - s.length;
     return d >= 0 && this.lastIndexOf(s) === d;