Upgrading support libraries or using different ones

[EmreErdogan]

First of all, thanks for such a great gem.

I wonder if there's a way to integrate the latest versions of Mocha, Sinon, Chai, and others with Teaspoon (or a different framework like Jest). I'm using Teaspoon in a production app but not sure how to upgrade those bundled libraries.

I guess I should put the libraries that I need to somewhere and tell Teaspoon use them rather than the bundled ones. But how? Sorry guys, I'm not a Rails guy, just doing some front-end stuff in a Rails app. So, I'd really appreciate your guidance. Thanks.

By the way, there's already an open issue related to this one. But no answer for a long time. #514