Initial OpenECOMP policy/engine commit
[policy/engine.git] / ecomp-sdk-app / src / main / webapp / app / policyApp / libs / bower_components / jquery / src / css / addGetHookIf.js
1 define(function() {
2
3 function addGetHookIf( conditionFn, hookFn ) {
4         // Define the hook, we'll check on the first run if it's really needed.
5         return {
6                 get: function() {
7                         if ( conditionFn() ) {
8                                 // Hook not needed (or it's not possible to use it due
9                                 // to missing dependency), remove it.
10                                 delete this.get;
11                                 return;
12                         }
13
14                         // Hook needed; redefine it so that the support test is not executed again.
15                         return (this.get = hookFn).apply( this, arguments );
16                 }
17         };
18 }
19
20 return addGetHookIf;
21
22 });