corrade-nucleus-nucleons – Blame information for rev
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1 | office | 1 | define( function() { |
2 | |||
3 | "use strict"; |
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4 | |||
5 | function addGetHookIf( conditionFn, hookFn ) { |
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6 | |||
7 | // Define the hook, we'll check on the first run if it's really needed. |
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8 | return { |
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9 | get: function() { |
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10 | if ( conditionFn() ) { |
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11 | |||
12 | // Hook not needed (or it's not possible to use it due |
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13 | // to missing dependency), remove it. |
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14 | delete this.get; |
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15 | return; |
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16 | } |
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17 | |||
18 | // Hook needed; redefine it so that the support test is not executed again. |
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19 | return ( this.get = hookFn ).apply( this, arguments ); |
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20 | } |
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21 | }; |
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22 | } |
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23 | |||
24 | return addGetHookIf; |
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25 | |||
26 | } ); |