jQuery Each Slice loop

jQuery_each_slice.js

/* definition */
(function($){
  $.fn.each_slice = function( iterator ) {
    var index, objects;
    objects = this;
    for (index=0; index<=objects.length-1; index++) {
      var single = objects.slice(index, index+1);
      this = single;
      iterator(single);
    }
  }
})( jQuery );


/* usage */
$('a.href').each_slice(function(){
  this.attr( 'href', this.attr('href').concat('#foobar') );
})