From: Kirill Lashuk <kirill.lashuk@gmail.com>
Date: Mon, 27 Aug 2012 15:12:30 +0000 (+0300)
Subject: Fix tooltips in IE8 that doesn't implement Array#map.
X-Git-Tag: v3.1.0.rc1~68^2~3^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F837%2Fhead;p=thirdparty%2Ffoundation%2Ffoundation-sites.git

Fix tooltips in IE8 that doesn't implement Array#map.

Use $.map instead of Array#map that is not implemented in Internet Explorer 8.
---

diff --git a/vendor/assets/javascripts/foundation/jquery.foundation.tooltips.js b/vendor/assets/javascripts/foundation/jquery.foundation.tooltips.js
index 22b95a468..3fc9aeb44 100644
--- a/vendor/assets/javascripts/foundation/jquery.foundation.tooltips.js
+++ b/vendor/assets/javascripts/foundation/jquery.foundation.tooltips.js
@@ -136,7 +136,7 @@
       },
       inheritable_classes : function (target) {
         var inheritables = ['tip-top', 'tip-left', 'tip-bottom', 'tip-right', 'noradius'],
-          filtered = target.attr('class').split(' ').map(function (el, i) {
+          filtered = $.map(target.attr('class').split(' '), function (el, i) {
             if ($.inArray(el, inheritables) !== -1) {
               return el;
             }