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Add support for .get(-Number) Closes #4188

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wycats committed Jul 16, 2009
1 parent e124fec commit e532dfe5228217f55a33122a4438fd70522dbb4b
Showing with 9 additions and 2 deletions.
  1. +2 −2 src/core.js
  2. +7 −0 test/unit/core.js
@@ -130,10 +130,10 @@ jQuery.fn = jQuery.prototype = {
return num == null ?

// Return a 'clean' array
Array.prototype.slice.call( this ) :
this.toArray() :

// Return just the object
this[ num ];
( num < 0 ? this.toArray.call(this, num)[0] : this[ num ] );
},

// Take an array of elements and push it onto the stack
@@ -340,6 +340,13 @@ test("get(Number)", function() {
equals( jQuery("p").get(0), document.getElementById("firstp"), "Get A Single Element" );
});

test("get(-Number)",function() {
expect(1);
equals( jQuery("p").get(-1),
document.getElementById("first"),
"Get a single element with negative index" )
})

test("add(String|Element|Array|undefined)", function() {
expect(12);
isSet( jQuery("#sndp").add("#en").add("#sap").get(), q("sndp", "en", "sap"), "Check elements from document" );

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