[#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:114806] [Ruby master Feature#19735] Add support for UUID version 7
From:
"hsbt (Hiroshi SHIBATA) via ruby-core" <ruby-core@...>
Date:
2023-09-19 02:47:22 UTC
List:
ruby-core #114806
Issue #19735 has been updated by hsbt (Hiroshi SHIBATA). Status changed from Open to Closed Merged at https://github.com/ruby/ruby/commit/dfb2b4cbc9aa5edc315e210bf6bfd92fcf6e45de ---------------------------------------- Feature #19735: Add support for UUID version 7 https://bugs.ruby-lang.org/issues/19735#change-104650 * Author: nevans (Nicholas Evans) * Status: Closed * Priority: Normal ---------------------------------------- Although the specification for UUIDv7 is still in draft, the UUIDv7 algorithm has been stable as the RFC progresses to completion. Version 7 UUIDs can be very useful, because they are lexographically sortable, which can improve e.g: database index locality. See section 6.10 of the draft specification for further explanation: https://datatracker.ietf.org/doc/draft-ietf-uuidrev-rfc4122bis/ ```ruby require 'random/formatter' Random.uuid_v7 # => "0188ca50-fcc0-7881-b5c5-6d55cd8fc373" Random.uuid_v7 # => "0188ca51-0069-7304-be2e-0c3cd908789b" Random.uuid_v7 # => "0188ca51-04aa-7b57-a6ec-c49573412a9d" Random.uuid_v7 # => "0188ca51-0853-7979-ae37-485460e9f4f1" # or prng = Random.new prng.uuid_v7 # => "0188ca51-5e72-7950-a11d-def7ff977c98" ``` PR here: https://github.com/ruby/securerandom/pull/19 -- 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/