Having a non-enumerable Array.prototype.contains may not be web-compatible

[Boris Zbarsky]

On 9/30/14, 3:45 PM, Andrea Giammarchi wrote:
> "the current state of the web" ... with all due respect for that
> library, it's been years since I've heard anything about it.

"They have ears, but cannot hear..."

This is a reasonably commonly used library, as libraries go.

-Boris