commands
(https://github.com/ruby/irb/pull/944)
* Avoid raising errors while running help for custom commands
Raising an error from the help command is not a pleasure for the
end user, even if the command does not define any attributes
* Update test/irb/command/test_custom_command.rb
---------
https://github.com/ruby/irb/commit/c8bba9f8dc
Co-authored-by: Stan Lo <stan001212@gmail.com>
This gets in the middle if we ever start allowing to build as if using a
different RubyGems version than the one being run.
This could be useful to make `gem rebuild` a little more usable, and
it's already done by Bundler specs which already make this method a noop
when they need this.
I'm not sure forcefully setting this, even if user explicitly specified
something else is helpful.
Since this could potentially prevent gems explicitly setting a constant
RubyGems version from building, I changed the error of incorrect
RubyGems version from a hard error to a warning, since it will start
happening in those cases if we stop overwriting the version.
https://github.com/rubygems/rubygems/commit/45676af80d
This has been requested for a long time, and I'm finally doing it
now. Unfortunately this is a breaking change for all of the APIs.
I've added in a Ruby method for `#child` that is deprecated so that
existing usage doesn't break, but for everyone else this is going
to be a bit of a pain.
https://github.com/ruby/prism/commit/9cbe74464e
[pkuzco: expanded the fix for other content types]
[ky: adjusted formatting and the exception type]
https://github.com/ruby/openssl/commit/07eceb7f63
Co-authored-by: pkuzco <b.naamneh@gmail.com>
Co-authored-by: Kazuki Yamaguchi <k@rhe.jp>
OpenSSL::Cipher#update currently allocates the output buffer with size
(input data length)+(the block size of the cipher). This is insufficient
for the id-aes{128,192,256}-wrap-pad (AES keywrap with padding) ciphers.
They have a block size of 8 bytes, but the output may be up to 15 bytes
larger than the input.
Use (input data length)+EVP_MAX_BLOCK_LENGTH (== 32) as the output
buffer size, instead. OpenSSL doesn't provide a generic way to tell the
maximum required buffer size for ciphers, but this is large enough for
all algorithms implemented in current versions of OpenSSL.
Fixes: https://bugs.ruby-lang.org/issues/20236https://github.com/ruby/openssl/commit/3035559f54
If a single string that is a static literal is interpolated, it
does not impact whether or not the parent is a static literal. In
this way, if you have something like a regular expression that
interpolates a string literal, it's possible that you will end up
pushing just a single regexp onto the stack as opposed to calling
out to toregexp.
https://github.com/ruby/prism/commit/4f096c2257
rb_ast_dispose does not free the rb_ast_t causing it to be leaked. This
commit changes it to use rb_ast_free instead.
For example:
require "ripper"
10.times do
100_000.times do
Ripper.sexp("")
end
puts `ps -o rss= -p #{$$}`
end
Before:
27648
32512
37376
42240
47232
52224
57344
62208
67072
71936
After:
22784
22784
22784
22784
22912
22912
22912
22912
22912
22912
(https://github.com/ruby/irb/pull/917)
* Use 'irbtest-' instead if 'irb-' as prefix of test files.
Otherwise IRB would mis-recognize exceptions raised in test files as
exceptions raised in IRB itself.
* Support `IRB.conf[:BACKTRACE_FILTER]``
This config allows users to customize the backtrace of exceptions raised
and displayed in IRB sessions. This is useful for filtering out library
frames from the backtrace.
IRB expects the given value to response to `call` method and return
the filtered backtrace.
https://github.com/ruby/irb/commit/6f6e87d769
