17 lines
456 B
JavaScript
17 lines
456 B
JavaScript
var isNative = require('../lang/isNative');
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/**
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* Gets the native function at `key` of `object`.
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*
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* @private
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* @param {Object} object The object to query.
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* @param {string} key The key of the method to get.
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* @returns {*} Returns the function if it's native, else `undefined`.
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*/
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function getNative(object, key) {
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var value = object == null ? undefined : object[key];
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return isNative(value) ? value : undefined;
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}
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module.exports = getNative;
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