16 lines
437 B
JavaScript
16 lines
437 B
JavaScript
// 26.1.12 Reflect.preventExtensions(target)
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var $export = require('./_export')
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, anObject = require('./_an-object')
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, $preventExtensions = Object.preventExtensions;
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$export($export.S, 'Reflect', {
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preventExtensions: function preventExtensions(target){
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anObject(target);
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try {
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if($preventExtensions)$preventExtensions(target);
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return true;
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} catch(e){
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return false;
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}
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}
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}); |