[#114774] [Ruby master Feature#19884] Make Safe Navigation Operator work on classes — "p8 (Petrik de Heus) via ruby-core" <ruby-core@...>
Issue #19884 has been reported by p8 (Petrik de Heus).
13 messages
2023/09/15
[ruby-core:114715] [Ruby master Feature#19839] Need a method to check if two ranges overlap
From:
"shouichi (Shouichi KAMIYA) via ruby-core" <ruby-core@...>
Date:
2023-09-13 05:19:53 UTC
List:
ruby-core #114715
Issue #19839 has been updated by shouichi (Shouichi KAMIYA). Honestly, I can't give a formal reason. But I do believe it's a very basic operation. For example, postgres and boost provide such functionality. - https://www.postgresql.org/docs/15/functions-range.html - https://www.boost.org/doc/libs/1_83_0/libs/numeric/interval/doc/interval.htm ---------------------------------------- Feature #19839: Need a method to check if two ranges overlap https://bugs.ruby-lang.org/issues/19839#change-104550 * Author: shouichi (Shouichi KAMIYA) * Status: Open * Priority: Normal ---------------------------------------- It would be convenient to have a method that checks if two ranges overlap. For example, ``` (0..10).overlap?(5..15) #=> true (0..10).overlap?(20..30) #=> false ``` -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- ruby-core@ml.ruby-lang.org To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org ruby-core info -- https://ml.ruby-lang.org/mailman3/postorius/lists/ruby-core.ml.ruby-lang.org/