Nodejs String Ends With endsWith( value, ignoreCase )

Method Source Code

// Extends the String object, creating a "endsWith" method on it.
String.prototype.endsWith = function( value, ignoreCase )
{
   var L1 = this.length ;
   var L2 = value.length ;
   //from w ww  .j  ava  2 s  .  co m
   if ( L2 > L1 )
      return false ;

   if ( ignoreCase )
   {
      var oRegex = new RegExp( value + '$' , 'i' ) ;
      return oRegex.test( this ) ;
   }
   else
      return ( L2 == 0 || this.substr( L1 - L2, L2 ) == value ) ;
}

Related

1. endWith(endStr)

   String.prototype.endWith = function (endStr) {
       var lastIndex = this.length - endStr.length;
       return (lastIndex > 0 && this.lastIndexOf(endStr) == lastIndex);
   };
   

2. endWith(endStr)

   function ConvertJSONDateToJSDate(jsondate) {
       var date = new Date(parseInt(jsondate.replace("/Date(", "").replace(")/", ""), 10));
       return date;
   function getDate(date) {
       var year = date.getFullYear();
       var month = date.getMonth() + 1;
       var day = date.getDate();
       return year + "-" + month + "-" + day;
   ...
   

3. ends( other )

   String.prototype.ends = function( other ){
     if( !other )return false
     var endlen   = this.length
     var otherlen = other.length
     if( !endlen || endlen > otherlen ){ return false }
     return other.substr( 0, otherlen - endlen) + this == other
   function str_ends( that, other ){
     if( !other )return false
   ...
   

4. endsWith( keyword, ignoreCase)

   jCube.String.endsWith  =
   String.prototype.endsWith  = function( keyword, ignoreCase) {
     var _string  = this;
     if ( ignoreCase == true ) {
       _string  = _string.toLowerCase();
       keyword  = keyword.toLowerCase();
     return _string.substring( _string.length-keyword.length) == keyword;
   

5. endsWith( str )

   String.prototype.endsWith = function( str ) {
       if( str.length > this.length ) {
           return false;
       return( String( this ).substr( this.length - str.length, this.length ) == str );
   };
   

6. endsWith(end)

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

7. endsWith(end)

   String.prototype.endsWith = function(end) {
       if(end == '') return true;
       else if(end == null || end.length > this.length) return false;
       else return this.indexOf(end, this.length - end.length) !== -1;
   

8. endsWith(matchstring)

   String.prototype.endsWith = function (matchstring) {
       return reverse(this).startsWith(reverse(matchstring));
   

9. endsWith(needle)

   String.prototype.endsWith = function(needle) {
       return this.slice(-needle.length) == needle;