[#103241] [Ruby master Bug#17777] 2.6.7 fails to build on macOS: implicit declaration of function 'rb_native_mutex_destroy' is invalid in C99 — eregontp@...
Issue #17777 has been reported by Eregon (Benoit Daloze).
17 messages
2021/04/05
[#103305] [Ruby master Feature#17785] Allow named parameters to be keywords — marcandre-ruby-core@...
Issue #17785 has been reported by marcandre (Marc-Andre Lafortune).
21 messages
2021/04/08
[#103342] [Ruby master Feature#17790] Have a way to clear a String without resetting its capacity — jean.boussier@...
Issue #17790 has been reported by byroot (Jean Boussier).
14 messages
2021/04/09
[#103388] [ANN] Multi-factor Authentication of bugs.ruby-lang.org — SHIBATA Hiroshi <hsbt@...>
Hello,
5 messages
2021/04/12
[#103414] Re: [ANN] Multi-factor Authentication of bugs.ruby-lang.org
— Martin J. Dürst <duerst@...>
2021/04/13
SXMgdGhlcmUgYSB3YXkgdG8gdXNlIHRoaXMgbXVsdGktZmFjdG9yIGF1dGhlbnRpY2F0aW9uIGZv
[#103547] List of CI sites to check — Martin J. Dürst <duerst@...>
SGVsbG8gZXZlcnlib2R5LAoKRHVlIHRvIHZhcmlvdXMgcGVyc29uYWwgcmVhc29ucywgSSBoYXZl
4 messages
2021/04/22
[#103596] [Ruby master Feature#17830] Add Integer#previous and Integer#prev — rafasoaresms@...
Issue #17830 has been reported by rafasoares (Rafael Soares).
9 messages
2021/04/26
[ruby-core:103606] [Ruby master Feature#17833] add IO.readinto(b) where b is a bytes like object that is you can get a memoryview from
From:
dsisnero@...
Date:
2021-04-26 22:40:02 UTC
List:
ruby-core #103606
Issue #17833 has been reported by dsisnero (Dominic Sisneros).
----------------------------------------
Feature #17833: add IO.readinto(b) where b is a bytes like object that is you can get a memoryview from
https://bugs.ruby-lang.org/issues/17833
* Author: dsisnero (Dominic Sisneros)
* Status: Open
* Priority: Normal
----------------------------------------
assuming you have a ByteArray class that we can get a memoryview from
ba = ByteArray.new(8)
mv_at_4 = Fiddle::MemoryView.new(ba)[4..-1]
f = File.open('/dev/urandom', 'rb'){|s| s.readinto(mv_at_4) # write the content of /dev/urandom from offset 4 to the end of the bytearray, effectively reading only 4 bytes
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