Bug #22328: Should IO#wait_priority be deprecated and then removed?

• Status: Open
• Assignee: -
• Target version: -
• Backport: 3.3: UNKNOWN, 3.4: UNKNOWN, 4.0: UNKNOWN

[sampokuokkanen (Sampo Kuokkanen)]

In #18655, IO#wait_readable, IO#wait_writable, IO#wait_priority, and IO#wait were moved from io/wait into core.

However, in #18655 note 11, Matz wrote:

After the discussion, we will drop wait_priority, but others are accepted.
https://bugs.ruby-lang.org/issues/18655#note-11
https://github.com/ruby/dev-meeting-log/blob/d16be491afb7f3c0d956a6445dcb17d3a87131b1/2022/DevMeeting-2022-07-21.md?plain=1#L360

IO#wait_priority is still present in core today.

It does not seem to be used that much:
https://github.com/search?type=code&q=.wait_priority+language%3ARuby&l=Ruby

So my question is, should it be deprecated and removed?