Feature #11052: [PATCH] Blockless Pathname#ascend and #descend return Enumerator

• Status: Closed
• Assignee: akr (Akira Tanaka)
• Target version: -

[chastell (Piotr Szotkowski)]

It would be beneficial for blockless Pathname#ascend and #descend
to return an Enumerator (rather than raise a LocalJumpError).

Example use case of finding the Git root of the current directory:

git_dir = Pathname.new('.git')
Pathname.pwd.ascend.find { |dir| dir.entries.include?(git_dir) }

[chastell (Piotr Szotkowski)]

• File 0001-Blockless-Pathname-ascend-and-descend-return-Enumera.patch 0001-Blockless-Pathname-ascend-and-descend-return-Enumera.patch added

[chastell (Piotr Szotkowski)]

Apologies if you're busy and I should just wait (happy to do it!), but it's my first non-doc contribution and I'm not sure: is there anything I should add to this feature request?

[hsbt (Hiroshi SHIBATA)]

• Status changed from Open to Assigned
• Assignee set to akr (Akira Tanaka)

[akr (Akira Tanaka)]

• Status changed from Assigned to Closed

Applied in changeset r50897.

---

• ext/pathname/lib/pathname.rb (descend): Blockless form supported.
  (ascend): Ditto.
  [ruby-core:68820] [Feature #11052] Patch by Piotr Szotkowski.