[#113435] [Ruby master Feature#19634] Pattern matching dynamic key — "baweaver (Brandon Weaver) via ruby-core" <ruby-core@...>
Issue #19634 has been reported by baweaver (Brandon Weaver).
6 messages
2023/05/09
[#113489] [Ruby master Bug#19642] Remove vectored read/write from `io.c`. — "ioquatix (Samuel Williams) via ruby-core" <ruby-core@...>
Issue #19642 has been reported by ioquatix (Samuel Williams).
10 messages
2023/05/15
[ruby-core:113693] [Ruby master Feature#19698] Need an idiomatic way to define an empty range
From:
"shouichi (Shouichi KAMIYA) via ruby-core" <ruby-core@...>
Date:
2023-05-29 05:06:08 UTC
List:
ruby-core #113693
Issue #19698 has been reported by shouichi (Shouichi KAMIYA). ---------------------------------------- Feature #19698: Need an idiomatic way to define an empty range https://bugs.ruby-lang.org/issues/19698 * Author: shouichi (Shouichi KAMIYA) * Status: Open * Priority: Normal ---------------------------------------- It seems there is no idiomatic way to define an empty range. We can define empty ranges in several ways such as ``` ruby irb(main):001:0> (0...0).none? => true irb(main):002:0> (1...-1).none? => true ``` I think the above examples do not communicate the intention well. -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- [email protected] To unsubscribe send an email to [email protected] ruby-core info -- https://ml.ruby-lang.org/mailman3/postorius/lists/ruby-core.ml.ruby-lang.org/