scratch – Blame information for rev 58

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Rev Author Line No. Line
58 office 1 define( function() {
2  
3 "use strict";
4  
5 function addGetHookIf( conditionFn, hookFn ) {
6  
7 // Define the hook, we'll check on the first run if it's really needed.
8 return {
9 get: function() {
10 if ( conditionFn() ) {
11  
12 // Hook not needed (or it's not possible to use it due
13 // to missing dependency), remove it.
14 delete this.get;
15 return;
16 }
17  
18 // Hook needed; redefine it so that the support test is not executed again.
19 return ( this.get = hookFn ).apply( this, arguments );
20 }
21 };
22 }
23  
24 return addGetHookIf;
25  
26 } );