15 lines
393 B
JavaScript
15 lines
393 B
JavaScript
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var keys = require('./keys');
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exports = function(obj) {
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if (Object.freeze) return Object.freeze(obj);
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keys(obj).forEach(function(prop) {
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if (!Object.getOwnPropertyDescriptor(obj, prop).configurable) return;
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Object.defineProperty(obj, prop, {
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writable: false,
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configurable: false
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});
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});
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return obj;
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};
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module.exports = exports;
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