jiggliemon/polyfills — comment on commit a8e9ec084077fe9d05f923aa981d2057aa3dd08f
File: Array/Array.isArray.js line 10
By jiggliemon:

I had originally stolen this fill from MDN without must thought to how it was implemented.
https://github.com/jiggliemon/polyfills/commit/95808783446bd4f94e790ee77a394d40c6ce2368