return this.pushStack( jQuery.winnow(this, selector, true), "filter", selector );
},
- closest: function( selector ) {
+ closest: function( selector, context ) {
var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null,
- closer = 0,
- context = this.context;
+ closer = 0;
return this.map(function(){
var cur = this;
},
eq: function( i ) {
- return this.slice( i, +i + 1 );
+ return i === -1 ?
+ this.slice( i ) :
+ this.slice( i, +i + 1 );
+ },
+
+ first: function() {
+ return this.eq( 0 );
+ },
+
+ last: function() {
+ return this.eq( -1 );
},
slice: function() {