* Support XDG_CONFIG_HOME for gemrc.
* Support XDG_DATA_HOME for .gem
* Added test for XDG_DATA_HOME
* Do not reuse environmental variable.
* Unify .rdoc path to RDoc.home.
* Support XDG_DATA_HOME for .rdoc
* Ignore exists?
* Extracted config_home path
* Use XDG_CONFIG_HOME for default credential path
* Fixed inconsistency location.
* Fixed the broken tests.
* Support XDG_CONFIG_HOME for irbrc
* Introduce Gem.cache_home as XDG_CACHE_HOME
* Use Gem.cache_home instead of Gem.config_home for the credential file of RubyGems.
* Initialized the old configurations
* Fixed test failure related the configuration initialization
* restore XDG_DATA_HOME
* Fixed the broken examples of bundler with XDG_*
* Do not modify environmental variable on test file
* Use XDG_DATA_HOME insted of XDG_CACHE_HOME for credential file
* stub out Gem.data_home
* Move dir accessor to defaults.rb file
* Use XDG_DATA_HOME for signed gem features
* Use XDG_DATA_HOME for spec cache
* Do not rely on Gem.user_home
* Gem.user_home is always exists. Don't need to use FileUitls.mkdir_p
* Bump support version to RubyGems 3.2.0+
* Removed the needless fallback configuration
* Fixed the inconsistency methods that are find_config_file and config_file
* Use Gem.configuration.credentials_path instead of hard-coded path
* gem_path is always provided
* Removed the duplicated code of find_home
* Also removed the duplicated code of user_home
* use Gem::UNTAINT instead of untaint for surpressing the warnings
* Use File.directory
* Restore XDG_DATA_HOME
* Use File.write
This changes the following warnings:
* warning: class variable access from toplevel
* warning: class variable @foo of D is overtaken by C
into RuntimeErrors. Handle defined?(@@foo) at toplevel
by returning nil instead of raising an exception (the previous
behavior warned before returning nil when defined? was used).
Refactor the specs to avoid the warnings even in older versions.
The specs were checking for the warnings, but the purpose of
the related specs as evidenced from their description is to
test for behavior, not for warnings.
Fixes [Bug #14541]
On platform where searchs shared libraries by `PATH` environment
variable (i.e., Windows), the shared library is installed in
`bindir`. On other platforms, the library directory is directed
by `libdirname` indirectly.
`time_with_zone.zone.should == (time_with_zone - 60*60).zone` fails when
the time is immediately before the change of summer time.
https://rubyci.org/logs/rubyci.s3.amazonaws.com/unstable11s/ruby-master/log/20200328T232504Z.fail.html.gz
```
1)
Time#+ preserves time zone FAILED
Expected "CET" == "CEST"
to be truthy but was false
```
It is acceptable as it fails at most twice per year, but it would be
good to use near time objects to reduce the possibility.
https://github.com/ruby/ruby/runs/541455267
```
1)
RbConfig::CONFIG libdir/LIBRUBY_SO is the path to libruby and it exists if and only if ENABLE_SHARED FAILED
Expected File.exist? "d:/Ruby26-x64/lib/x64-msvcrt-ruby260.dll"
to be truthy but was false
D:/a/ruby/ruby/src/spec/ruby/library/rbconfig/rbconfig_spec.rb:46:in `block (3 levels) in <top (required)>'
D:/a/ruby/ruby/src/spec/ruby/library/rbconfig/rbconfig_spec.rb:4:in `<top (required)>'
```
This freezes the clone even if the receiver is not frozen. It
is only for consistency with freeze: false not freezing the clone
even if the receiver is frozen.
Because Object#clone is now partially implemented in Ruby and
not fully implemented in C, freeze: nil must be supported to
provide the default behavior of only freezing the clone if the
receiver is frozen.
This requires modifying delegate and set, to set freeze: nil
instead of freeze: true as the keyword parameter for
initialize_clone. Those are the two libraries in stdlib that
override initialize_clone.
Implements [Feature #16175]
As a semantics, Hash#each yields a 2-element array (pairs of keys and
values). So, `{ a: 1 }.each(&->(k, v) { })` should raise an exception
due to lambda's arity check.
However, the optimization that avoids Array allocation by using
rb_yield_values for blocks whose arity is more than 1 (introduced at
b9d29603375d17c3d1d609d9662f50beaec61fa1 and some commits), seemed to
overlook the lambda case, and wrongly allowed the code above to work.
This change experimentally attempts to make it strict; now the code
above raises an ArgumentError. This is an incompatible change; if the
compatibility issue is bigger than our expectation, it may be reverted
(until Ruby 3.0 release).
[Bug #12706]
Previously, if an object has a singleton class, and you call
Object#method on the object, the resulting string would include
the object's singleton class, even though the method was not
defined in the singleton class.
Change this so the we only show the singleton class if the method
is defined in the singleton class.
Fixes [Bug #15608]
When providing a single array to a block that takes a splat, pass the
array as one argument of the splat instead of as the splat itself,
even if the block also accepts keyword arguments. Previously, this
behavior was only used for blocks that did not accept keywords.
Implements [Feature#16166]
