Feature #10508: Return enumerator in TSort iterators

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

[ptico (Andrey Savchenko)]

Return an Enumerator if no block is given for:

• TSort.tsort_each
• TSort.each_strongly_connected_component
• TSort.each_strongly_connected_component_from

[marcandre (Marc-Andre Lafortune)]

• Assignee set to akr (Akira Tanaka)

Looks good.

[nobu (Nobuyoshi Nakada)]

Unnecessary Enumerator slows the performance down.

[ptico (Andrey Savchenko)]

If you mean these .to_a calls, i have created dummy benchmark: https://gist.github.com/Ptico/a16a5fe221de91166c31 and it looks good

[akr (Akira Tanaka)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

Applied in changeset ruby-trunk:r48584.

---

• lib/tsort.rb: Returns an enumerator if no block is given.
  [ruby-core:66270] [Feature #10508] Proposed by Andrey Savchenko.

[hsbt (Hiroshi SHIBATA)]

• Project changed from 14 to Ruby master
• Target version deleted (Ruby 2.2.0)