ruby.git/lib/random, branch ruby_3_3 The Ruby Programming Language [ruby/securerandom] [DOC] Add documents of methods and constants 2023-12-12T06:40:43+00:00 Nobuyoshi Nakada nobu@ruby-lang.org 2023-12-12T05:11:51+00:00 dbd704ae6f0e0fdcefa2007ce1c06f7021c8e830 https://github.com/ruby/securerandom/commit/9a99978135 
https://github.com/ruby/securerandom/commit/9a99978135
[ruby/securerandom] [DOC] Improve the document about reproducibility of uuid_v7 2023-12-12T06:36:10+00:00 Yusuke Endoh mame@ruby-lang.org 2023-12-12T06:35:59+00:00 cb93d10ae559b0cf0f0935ddc1cc50dda65c6df8 https://github.com/ruby/securerandom/pull/19/files#r1329476195 https://github.com/ruby/securerandom/commit/156cbb8448 
https://github.com/ruby/securerandom/pull/19/files#r1329476195

https://github.com/ruby/securerandom/commit/156cbb8448
[ruby/securerandom] Add support for UUID version 7 2023-09-19T01:55:27+00:00 nick evans nicholas.evans@gmail.com 2023-06-29T22:39:29+00:00 dfb2b4cbc9aa5edc315e210bf6bfd92fcf6e45de Although the specification for UUIDv7 is still in draft, the UUIDv7 algorithm has been relatively stable as it 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/ The specification allows up to 12 bits of extra timestamp precision, to make UUID generation closer to monotonically increasing. This provides between 1ms and ~240ns of timestamp precision. At the cost of some code complexity and a small performance penalty, a kwarg may specify any arbitrary precision between 0 and 12 extra bits. Any stronger guarantees of monotonicity have considerably larger tradeoffs, so nothing more is implemented. This limitation is documented. Ruby issue: https://bugs.ruby-lang.org/issues/19735 https://github.com/ruby/securerandom/commit/34ed1a2ec3 
Although the specification for UUIDv7 is still in draft, the UUIDv7
algorithm has been relatively stable as it 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/

The specification allows up to 12 bits of extra timestamp precision, to
make UUID generation closer to monotonically increasing.  This provides
between 1ms and ~240ns of timestamp precision.  At the cost of some code
complexity and a small performance penalty, a kwarg may specify any
arbitrary precision between 0 and 12 extra bits.  Any stronger
guarantees of monotonicity have considerably larger tradeoffs, so
nothing more is implemented.  This limitation is documented.

Ruby issue: https://bugs.ruby-lang.org/issues/19735

https://github.com/ruby/securerandom/commit/34ed1a2ec3
Fix code example doc for Random.alphanumeric 2023-08-29T10:48:28+00:00 Petrik petrik@deheus.net 2023-08-29T10:37:46+00:00 cfae3ed42224b3e59cd6a02bf25a1d820e3b2b36 






[Feature #18183] Add `chars:` option to `Random#alphanumeric`
2023-08-29T01:56:56+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2023-08-29T01:56:56+00:00

7e5c662a6f2e8435f8103bc16185bed6759cc557












[DOC] Improve Random::Formatter docs
2022-12-11T16:49:56+00:00

zverok
zverok.offline@gmail.com

2022-01-12T20:05:30+00:00

381a373ab92e2a5869e75f43815993cef39d32cf

* Make its usage more obvious (by providing more detailed
  examples);
* Include mention of it into Random itself;
* Small cleanups of docs.





* Make its usage more obvious (by providing more detailed
  examples);
* Include mention of it into Random itself;
* Small cleanups of docs.







[ruby/securerandom] Use String#unpack1
2021-12-14T02:59:22+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2021-12-13T15:55:02+00:00

900e0c8c39fe3df72d7ce451e01c1add7b6f1647

https://github.com/ruby/securerandom/commit/5460a18c35





https://github.com/ruby/securerandom/commit/5460a18c35







[DOC] Fix a type [ci skip]
2021-12-14T02:52:26+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2021-12-14T02:52:18+00:00

40b0d69dadfccd7271ec47f128b51184723a3e7a












[DOC] Improve Random::Formatter description and example
2021-12-13T10:55:44+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2021-12-13T10:54:38+00:00

dc490aced3fc62d7eaa10d2bfc2211da826ea538












[ruby/securerandom] Split Random::Formatter from SecureRandom [Feature #18190]
2021-12-09T11:26:44+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2021-12-05T12:53:35+00:00

12a0a89e22fbc312e4a95a7749bc153532daa855

https://github.com/ruby/securerandom/commit/1e57277b9e





https://github.com/ruby/securerandom/commit/1e57277b9e