From: "Eregon (Benoit Daloze)" <noreply@...>
Date: 2022-09-28T19:22:00+00:00
Subject: [ruby-core:110139] [Ruby master Bug#19026] Add `Coverage.supported?(x)` to detect support for `eval` coverage flag.

Issue #19026 has been updated by Eregon (Benoit Daloze).


mame (Yusuke Endoh) wrote in #note-6:
> @ioquatix isn't `RUBY_VERSION > "3.1"` enough for your case?

Please no. For instance other Ruby implementations might already support eval Coverage trivially or can't support it easily, it should be a feature detection, not a hardcoded version check.
+1 for `Coverage.supported?(:eval)`.

----------------------------------------
Bug #19026: Add `Coverage.supported?(x)` to detect support for `eval` coverage flag.
https://bugs.ruby-lang.org/issues/19026#change-99397

* Author: ioquatix (Samuel Williams)
* Status: Open
* Priority: Normal
* Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN
----------------------------------------
Introduce the following interface:

```
Coverage.supported?(eval) -> true/false
```

We can also check `lines` `branches` and `methods`?



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