library-mirrors/jquery
1
0
Fork 0
mirror of https://github.com/jquery/jquery.git synced 2025-01-10 18:24:24 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Use array.indexOf if available (speeds up modern browsers). Thanks to lrbabe and Andrea for the patch. Fixes #5160.

Browse Source
This commit is contained in:
lrbabe 2009-11-11 15:15:58 -05:00 committed by John Resig
parent 5ac2e0837c
commit c07d15d5a2
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/core.js
View File

@ -441,6 +441,10 @@ jQuery.extend({
},
inArray: function( elem, array ) {
if ( array.indexOf ) {
return array.indexOf( elem );
}
for ( var i = 0, length = array.length; i < length; i++ ) {
if ( array[ i ] === elem ) {
return i;