have get() method accept negative index

vuquangthinh · Dec 12, 2012 · ca7fb89 · ca7fb89
1 parent 912793d
commit ca7fb89
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/zepto.js b/src/zepto.js
@@ -337,7 +337,7 @@ var Zepto = (function() {
       return this
     },
     get: function(idx){
-      return idx === undefined ? slice.call(this) : this[idx]
+      return idx === undefined ? slice.call(this) : this[idx >= 0 ? idx : idx + this.length]
     },
     toArray: function(){ return this.get() },
     size: function(){

diff --git a/test/zepto.html b/test/zepto.html
@@ -492,6 +492,7 @@ <h1>Zepto DOM unit tests</h1>
         var zepto = $('#find1 .findme')
         var outofbounds = zepto.get(zepto.size())
         t.assertEqual(zepto.get(0), zepto[0])
+        t.assertEqual(zepto.get(-1), zepto[zepto.length - 1])
         t.assertUndefined(outofbounds)
       },