BothIsGood adds a clean way to run multiple implementations of a method, switching between them using a feature-flagging system or other static or runtime method, and potentially run multiple implementations to confirm accuracy.

Convenience helpers for more simply accessing data passed to applications through the environment that may have types and/or defaults

We're all used to tools that enforce _total_ coverage numbers, but this gem tries for something different. Instead of keeping your whole project above some threshold, we treat the coverage of _each class_ as a testable quality and then enforce that coverage as part of the test suite!

Sending messages with the Slack API is not that difficult, but I've had to solve the same problems a lot of times at different companies. This gem attempts to make those solutions irrelevant by providing a simple interface and scripts to send and update messages, and build/extend threads.

Edit twiddler4 (v7) configuration files as text, rather than using the clunky online tool. Adding a full configuration by hand is _extremely_ tedious, and you shouldn't have to do i.