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Last change
on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago |
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File size:
330 bytes
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| 1 | import _indexOfInstanceProperty from "core-js-pure/features/instance/index-of.js";
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| 2 | export default function _isNativeFunction(fn) {
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| 3 | try {
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| 4 | var _context;
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| 5 | return _indexOfInstanceProperty(_context = Function.toString.call(fn)).call(_context, "[native code]") !== -1;
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| 6 | } catch (e) {
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| 7 | return typeof fn === "function";
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| 8 | }
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| 9 | } |
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