scratch – Blame information for rev 125

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Rev Author Line No. Line
125 office 1 define(function() {
58 office 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.
125 office 15 return (this.get = hookFn).apply( this, arguments );
58 office 16 }
17 };
18 }
19  
20 return addGetHookIf;
21  
125 office 22 });