This removes the related tests, and puts the related specs behind
version guards. This affects all code in lib, including some
libraries that may want to support older versions of Ruby.
For BasicObject, bind the Kernel respond_to? instance method to the
object and call it instead of calling the method directly.
Also, use bind_call(recv, ...) for better performance.
Fixes [Bug #16127]
This approach uses a flag bit on the final hash object in the regular splat,
as opposed to a previous approach that used a VM frame flag. The hash flag
approach is less invasive, and handles some cases that the VM frame flag
approach does not, such as saving the argument splat array and splatting it
later:
ruby2_keywords def foo(*args)
@args = args
bar
end
def bar
baz(*@args)
end
def baz(*args, **kw)
[args, kw]
end
foo(a:1) #=> [[], {a: 1}]
foo({a: 1}, **{}) #=> [[{a: 1}], {}]
foo({a: 1}) #=> 2.7: [[], {a: 1}] # and warning
foo({a: 1}) #=> 3.0: [[{a: 1}], {}]
It doesn't handle some cases that the VM frame flag handles, such as when
the final hash object is replaced using Hash#merge, but those cases are
probably less common and are unlikely to properly support keyword
argument separation.
Use ruby2_keywords to handle argument delegation in the delegate library.
Public instance methods added to a delegated class after the
creation of the delegate class were not returned by the
public_instance_methods class method of the delegate class.
Protected instance methods in the delegated class when the
delegate class is created were returned by the public_methods
instance method of the delegate class.
Patch mostly from Kenichi Kamiya <kachick1@gmail.com> in
GitHub pull request 926. Minor changes to get it to apply,
and to fix tests after applying by me.
Fixes [Bug #11512]
Methods that return classes often module_eval the given block
(e.g. Class.new and Struct.new). This allows DelegateClass to
work similarly. This makes it easier to use DelegateClass
directly without subclassing, so as not to create an unnecessary
subclass.
Implements [Feature #15842]
Instead, look for instance methods of Kernel.
Otherwise, instance methods of Module (which are methods of Kernel
itself) are mistakenly believed to exist, and it fails when calling
Kernel.instance_method().
Closes: https://github.com/ruby/ruby/pull/1422
If uplevel keyword is given, the warning message is prepended
with caller file and line information and the string "warning: ".
The use of the uplevel keyword makes Kernel#warn format output
similar to how rb_warn formats output.
This patch modifies net/ftp and net/imap to use Kernel#warn
instead of $stderr.puts or $stderr.printf, since they are used
for printing warnings.
This makes lib/cgi/core and tempfile use $stderr.puts instead of
warn for debug logging, since they are used for debug printing
and not for warning.
This does not modify bundler, rubygems, or rdoc, as those are
maintained outside of ruby and probably wish to remain backwards
compatible with older ruby versions.
rb_warn_m code is originally from nobu, but I've changed it
so that it only includes the path and lineno from uplevel
(not the method), and also prepends the string "warning: ",
to make it more similar to rb_warn.
From: Jeremy Evans code@jeremyevans.net
Signed-off-by: Urabe Shyouhei shyouhei@ruby-lang.org
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/delegate.rb (eql?): Delegate to `eql?` of the inner object.
based on the patch by giginet <giginet.net@gmail.com>.
[ruby-core:76950] [Bug #12684]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
When you change this to true, you may need to add more tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/delegate.rb (Delegator): keep source information methods
which start and end with '__'. [ruby-core:58572] [Bug #9155]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/delegate.rb (Delegator#method_missing): ignore the target if not
set, and delegate to global methods. [ruby-core:58572] [Bug #9155]
* lib/delegate.rb (Delegator#respond_to_missing): ditto.
* lib/delegate.rb (SimpleDelegator#__getobj__): yield and return if
not delegated but a block is given, like as Hash#fetch.
* lib/delegate.rb (DelegateClass#__getobj__): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/delegate.rb (Delegator#method_missing): try private methods defined in
Kernel after the target. [Fixes GH-449]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/delegate.rb (Delegator#send): separate from method_missing so
that super calls proper method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/delegate.rb (Delegator#send): override to get rid of global function interference.
[Fixes GH-449]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
those of the delegated object. [ruby-core:27224]
DelegateClass: combine (public|protected) instance methods
with those of the delegated superclass.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
(Delegator.delegating_block): don't hide backtrace from
__getobj__ and reduced exception messages when $DEBUG.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26592 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[ruby-dev:40314]
* lib/delegate.rb (Delegator#{dup,clone}): class of copy should be
Delegator. [ruby-dev:40313]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
instead of overriding clone/dup. [ruby-dev:40221]
it now always clones the target, it might cause incompatibility.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Jeremy Evans
Nobuyoshi Nakada
Étienne Barrié
Kazuhiro NISHIYAMA
shyouhei
kazu
nobu
hsbt
naruse
zzak
eregon
ayumin
drbrain
marcandre
matz