Feature #21678: Enumerable#rfind

• Status: Open
• Assignee: -
• Target version: -

[kddnewton (Kevin Newton)]

I'd like to introduce rfind to enumerable, which would effectively be the same as reverse_each.find. I've found myself using this a surprising number of times, and have been surprised at its omission. That means either falling back to reverse_each or rindex.

For context, here are a couple of examples of this in the wild:

• pry
• bundler
• textbringer

[nobu (Nobuyoshi Nakada)]

https://github.com/nobu/ruby/tree/refs/heads/enum-rfind