var runtil = /Until$/,
rparentsprev = /^(?:parents|prevUntil|prevAll)/,
// Note: This RegExp should be improved, or likely pulled from Sizzle
- rmultiselector = /,/,
- slice = Array.prototype.slice;
+ rmultiselector = /,/;
// Implement the identical functionality for filter and not
var winnow = function( elements, qualifier, keep ) {
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep(elements, function( elem, i ) {
- return !!qualifier.call( elem, i, elem ) === keep;
+ var retVal = !!qualifier.call( elem, i, elem );
+ return retVal === keep;
});
} else if ( qualifier.nodeType ) {