Nodejs String Ends With endWith(str)

Method Source Code

String.prototype.endWith = function(str) {
   var result = true;
   if (typeof(str)=='string' && str.length <= this.length) {
      for (var i=0,len=str.length,thisLen=this.length;i<len;i++) {         
         if (str.charAt(len-1-i) == this.charAt(thisLen-1-i)) {
            continue;//from  w w  w .  ja va  2s .  c om
         } else {
            result = false;
            break;
         }
      }
   } else {
      result = false;
   }
   return result;
}

Related

1. endWith(s)

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

2. 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;
   

3. endWith(str)

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

4. endWith(str)

   String.prototype.endWith = function(str) {
     var reg = new RegExp(str + "$");
     return reg.test(this);
   };
   

5. endWith(str)

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

6. endWith(subStr)

   String.prototype.endWith = function (subStr) {
     if (subStr.length > this.length) {
       return false;
     else {
       return (this.lastIndexOf(subStr) == (this.length - subStr.length));
   };
   

7. endwith(appendix)

   String.prototype.endwith = function(appendix){
     if (this.length >= appendix.length) {
       if (this.substr(-appendix.length) === appendix) {
         return true;
     return false;
   };
   var a = 'abc---lmn';
   ...