Mysterious error:
`remove_method(:foo) if method_defined?(:foo)` raise an exception
`method `foo' not defined in #<Class:#<TestProc:0x000055d12ff154e0>>`
This patch rename the method name foo to foo_arity to solve it.
With the removal of the splatted argument when using an empty
keyword splat, the autosplat code considered an empty keyword
splat the same as no argument at all. However, that results
in autosplat behavior changing dependent on the content of
the splatted hash, which is not what anyone would expect or
want. This change always skips an autosplat if keywords were
provided.
Fixes [Bug #16560]
Musl libc has this function as a tiny wrapper of fchmodat(3posix). On
the other hand Linux kernel does not support changing modes of a symlink.
The operation always fails with EOPNOTSUPP. This fchmodat behaviour is
defined in POSIX. We have to take care of such exceptions.
Musl is (of course) not glibc. Its confstr(3) does not understand
_CS_GNU_LIBC_VERSION. That's fair. Problem is, its unistd.h has that
constant defined for unknown reason. We cannot blindly say the libc is
glibc by looking at it. Instead we have to kick it, then see if it
quacks like a duck.
See https://git.musl-libc.org/cgit/musl/tree/include/unistd.h
The same as https://github.com/ruby/ruby/pull/2686, but for musl libc.
Musl is not named as libc.so.6 so the `ldd` hack implemented some lines
below does not work.
Keeping empty keyword splats for ruby2_keywords methods was
necessary in 2.7 to prevent the final positional hash being
treated as keywords. Now that keyword argument separation
has been committed, the final positional hash is never
treated as keywords, so there is no need to keep empty
keyword splats when using ruby2_keywords.
According to https://github.com/ruby/openssl/pull/60,
> Currently an user who wants to do the hostname verification needs to
call SSLSocket#post_connection_check explicitly after the TLS connection
is established.
if an user who wants to skip the hostname verification,
SSLSocket#post_connection_check doesn't need to be called
https://bugs.ruby-lang.org/issues/16555
This causes problems because the hash is passed to a block not
accepting keywords. Because the hash is empty and keyword flagged,
it is removed before calling the block. This doesn't cause an
ArgumentError because it is a block and not a lambda. Just like
any other block not passed required arguments, arguments not
passed are set to nil.
Issues like this are a strong reason not to have ruby2_keywords
by default.
Fixes [Bug #16519]
In commit f8ea2860b0 the Reline encoding
for native windows console was changed to hardcoded UTF-8.
This caused failures in reline and readline tests, but they were hidden,
because parallel ruby tests incorrectly used Reline::ANSI as IOGate.
Tests failures were raised in single process mode, but not with -j switch.
This patch corrects encodings on native Windows console.
Sort the results which matched single wildcard or character set in
binary ascending order, unless `sort: false` is given. The order
of an Array of pattern strings and braces are not affected.
It was found that a feature to check and add ruby2_keywords flag to an
existing Hash is needed when arguments are serialized and deserialized.
It is possible to do the same without explicit APIs, but it would be
good to provide them as a core feature.
https://github.com/rails/rails/pull/38105#discussion_r361863767
Hash.ruby2_keywords_hash?(hash) checks if hash is flagged or not.
Hash.ruby2_keywords_hash(hash) returns a duplicated hash that has a
ruby2_keywords flag,
[Bug #16486]
It is useful for a program that dumps and load arguments (like drb).
In future, they should deal with both positional arguments and keyword
ones explicitly, but until ruby2_keywords is deprecated, it is good to
support the flag in marshal.
The implementation is similar to String's encoding; it is dumped as a
hidden instance variable.
[Feature #16501]
Koichi Sasada
Nobuyoshi Nakada
Kazuhiro NISHIYAMA
aycabta
Yusuke Endoh
Jeremy Evans
卜部昌平
Benoit Daloze
Yuta Iwama
Lars Kanis
Kenta Murata
Ryuta Kamizono
Charles Oliver Nutter