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Description: various snippets and stuff
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various / jQuery.ext.custom-siblings.js
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(function() {
 
  /*
   * custom siblings - last change: 2008-11-29
   * copyright 2009 Alex Brem <ab@alexbrem.net>
   * license: http://www.opensource.org/licenses/mit-license.php
   */
 
  jQuery.extend({
    siblingsWhile: function(elem, dir, fn, args) {
      var matched = [];
 
      for (var n = elem[dir]; n && n != document; n = n[dir]) {
        if (n.nodeType == 1) {
          if (!fn.call(n, elem, args)) break;
          matched.push(n);
        }
      }
 
      return matched;
    }
  });
 
  jQuery.fn.extend({
    nextAllWhile: function(selector) {
      var ret = jQuery.map(this, function(elem, i) {
        return jQuery.siblingsWhile(elem, 'nextSibling', (jQuery.isFunction(selector) ? selector : function(elem) {
          return $(this).is(selector) })
        );
      });
      return this.pushStack(jQuery.unique(ret));
    },
    prevAllWhile: function(selector) {
      var ret = jQuery.map(this, function(elem, i) {
        return jQuery.siblingsWhile(elem, 'previousSibling', (jQuery.isFunction(selector) ? selector : function(elem) {
          return $(this).is(selector) })
        );
      });
      return this.pushStack(jQuery.unique(ret));
    }
  });
 
})();