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!

rspec-exit_guard guards your test suite against accidental termination caused by exit, abort, or similar calls in the code under test. Instead of letting the process exit (potentially silently, with a passing status), it catches those calls and turns them into test failures.

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.