Nodejs String Ends With sl_endsWith(str)

Method Source Code

String.prototype.sl_endsWith = function(str) {
  if (typeof String.prototype.endsWith != 'function') {
    return this.indexOf(str, this.length - str.length - 1) !== -1;
  }/*from   ww  w  . jav  a 2 s  .  c om*/
  return this.endsWith(str);
}

String.prototype.sl_startsWith = function(str) {
  if (typeof String.prototype.startsWith != 'function') {
    return this.slice(0, str.length) === str;
  }
  return this.startsWith(str);
}

Related

1. endswith(needle)

   String.prototype.endswith = function (needle) {
      var nedlen = needle.length;
      var haylen = this.length;
      if (nedlen > haylen) {
         return false; 
      return this.lastIndexOf(needle) === haylen-nedlen;
   };
   

2. endswith(s)

   String.prototype.endswith = function(s) {
     return (this.match(s+"$")==s)
   

3. endswith(str)

   String.prototype.endswith = function(str)
     return this.slice(this.length - str.length) === str;
   };
   

4. endswith(str)

   String.prototype.endswith = function(str) {
     return (this.indexOf(str, this.length - str.length) !== -1) ? true: false;
   

5. endswith(suffix)

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

6. endWith(char)

   String.prototype.endWith = function(char) {
     let string = String(this);
     return (new RegExp(".*" + char + "$").test(string));
   

7. endWith(s)

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

8. endWith(s)

   String.prototype.endWith = function(s) {
     if (s === null || s === "" || this.length === 0 || s.length > this.length)
       return false;
     if (this.substring(this.length - s.length) == s)
       return true;
     else
       return false;
     return true;
   

9. endWith(str)

   String.prototype.endWith = function(str){
     return this.lastIndexOf(str) == this.length - str.length;
   };