+(function( jQuery ) {
+
var runtil = /Until$/,
rparentsprev = /^(?:parents|prevUntil|prevAll)/,
// Note: This RegExp should be improved, or likely pulled from Sizzle
rmultiselector = /,/,
+ rchild = /^\s*>/,
isSimple = /^.[^:#\[\.,]*$/,
slice = Array.prototype.slice;
jQuery.fn.extend({
find: function( selector ) {
+ // Handle "> div" child selectors and pass them to .children()
+ if ( typeof selector === "string" && rchild.test( selector ) ) {
+ return this.children( selector.replace( rchild, "" ) );
+ }
+
var ret = this.pushStack( "", "find", selector ), length = 0;
for ( var i = 0, l = this.length; i < l; i++ ) {
closest: function( selectors, context ) {
var ret;
+
if ( jQuery.isArray( selectors ) ) {
var cur = this[0], match, matches = {}, selector, level = 1;
ret = [];
+
if ( cur && selectors.length ) {
for ( var i = 0, l = selectors.length; i < l; i++ ) {
selector = selectors[i];
ret.push({ selector: selector, elem: cur, level: level });
}
}
+
cur = cur.parentNode;
level++;
}
}
- return ret.length > 1 ? jQuery.unique(ret) : ret;
+ return ret;
}
var pos = jQuery.expr.match.POS.test( selectors ) ?
jQuery( selectors, context || this.context ) : null;
+
ret = jQuery.map(this.get(),function( cur,i ) {
while ( cur && cur.ownerDocument && cur !== context ) {
if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selectors) ) {
return cur;
}
+
cur = cur.parentNode;
}
+
return null;
});
return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
});
}
+
+})( jQuery );