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* [ruby/forwardable] Bump version to 1.3.3Hiroshi SHIBATA2022-12-051-1/+1
| | | | https://github.com/ruby/forwardable/commit/301687dbfa
* [ruby/forwardable] Freeze VERSION and FORWARDABLE_VERSION to improve ↵rm1552022-09-081-0/+2
| | | | | | Ractor-compliance https://github.com/ruby/forwardable/commit/c91f41f4fa
* Prefer qualified names under ThreadNobuyoshi Nakada2021-06-291-1/+1
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* Update library versions of the default gems.Hiroshi SHIBATA2020-12-221-1/+1
| | | | | They are followed up with https://github.com/ruby/ruby/commit/8fb02b7a97317090e3946e6f2d4a7d034f9699f1
* Revert "Prefer #send over #__send__ when it is clear there is no possible ↵NARUSE, Yui2020-11-051-1/+1
| | | | | | | | | conflict" This reverts commit 4dba0c1a8e3cc08664872e637099c4e7d58d24d3. Matz's comment is "send is not deprecated. __send__ is safer". But "Prefer #send over #__send__" is not reasonable.
* Prefer #send over #__send__ when it is clear there is no possible conflictBenoit Daloze2020-11-051-1/+1
| | | | | | | * Reverts part of 3198e7abd70bd2af977f2bb6c967e9df8f91adb0. * If the rule is #send should be deprecated, that should be ruled by matz, there is no such rule currently and gems seem to prefer #send overwhelmingly.
* Separate `send` into `public_send` and `__send__`Nobuyoshi Nakada2020-10-271-2/+2
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* Extract version number from the sourceNobuyoshi Nakada2020-07-301-1/+4
| | | | | | | | | | | "requiring version.rb" strategy has some issues. - cannot work when cross-compiling - often introduces wrong namespace - must know the superclasses - costs at each runtime than at build-time etc.
* [ruby/forwardable] Make def_*_delegator return name of method defined (Fixes ↵Jeremy Evans2019-12-111-2/+6
| | | | | | | | | | #10) This restores compatibility with previous versions. This behavior was previously undefined, but it makes sense for the name of the defined method to be returned. https://github.com/ruby/forwardable/commit/a52ef3451e
* [ruby/forwardable] Fix keyword argument separation warnings on Ruby 2.7+Jeremy Evans2019-11-301-1/+4
| | | | | | Do so in a way that is also compatible with previous versions. https://github.com/ruby/forwardable/commit/b2dd340988
* [ruby/forwardable] Remove string allocation in def_{instance,single}_delegatorsJeremy Evans2019-10-261-2/+2
| | | | https://github.com/ruby/forwardable/commit/1a994c90e1
* [ruby/forwardable] Make def_{instance,single}_delegators skip :__send__ and ↵Jeremy Evans2019-10-261-6/+4
| | | | | | | | | | | :__id__ Previously, __send__ and __id__ were skipped if provided as strings, but not skipped if provided as symbols. Fixes Ruby Bug 8855. https://github.com/ruby/forwardable/commit/2e61c8c66c
* [ruby/forwardable] Extracted VERSION constant for gemspecHiroshi SHIBATA2019-10-261-4/+1
| | | | https://github.com/ruby/forwardable/commit/387758d45a
* Document and add spec for delegating to constants in ForwardableJeremy Evans2019-07-261-2/+8
| | | | Fixes [Bug #13142]
* [DOC] Refactors documentation for `Forwardable`nobu2019-01-201-4/+3
| | | | | | | | [ruby-core:71281] [Misc #11639] From: Sam Morgan <s_morgan@me.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Disable tailcall optimization [Bug #15303]nobu2018-12-121-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66349 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Promote Forwardable to default gems.hsbt2018-07-251-1/+2
| | | | | | | | * lib/forwardable.rb: Added Forwardable::VERSION and re-use it. * lib/forwardable/forwardable.gemspec: Added initial gemspec. * tool/sync_default_gems.rb: Support forwaradable repository. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add uplevel keyword to Kernel#warn and use itshyouhei2017-12-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* forwardable.rb: fix branchesnobu2017-01-031-2/+2
| | | | | | | * lib/forwardable.rb (instance_delegate, single_delegate): fix inverted branches. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable.rb: use defined?nobu2017-01-031-12/+14
| | | | | | | | * lib/forwardable.rb (_delegator_method): use defined? operator instead of binding and calling unbound Kernel#respond_to?. a remedy for an performance bottleneck. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable.rb: use defined?nobu2017-01-031-3/+3
| | | | | | | | * lib/forwardable.rb (_delegator_method): use defined? operator instead of binding and calling unbound Kernel#respond_to?. a remedy for an performance bottleneck. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable/impl.rbnobu2016-11-201-15/+6
| | | | | | | | * lib/forwardable/impl.rb (_valid_method?, _compile_method): extract to separate implementation specific part. [ruby-core:78138] [Bug #12938] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56848 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable.rb: remove debug printnobu2016-09-231-1/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable.rb: private methodsnobu2016-09-231-13/+24
| | | | | | | * lib/forwardable.rb (_delegator_method): allow private methods to be delegated, with warnings. [ruby-core:77341] [Bug #12782] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56210 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/forwardable.rb (_delegator_method): get rid of a warning whichusa2016-06-111-2/+4
| | | | | | | causes test failures introduced at r55376. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55381 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable.rb: optimize awy __send__nobu2016-06-111-1/+11
| | | | | | | * lib/forwardable.rb (_delegator_method): remove __send__ call if possible, so that more optimizations will be enabled. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable.rb: backtracenobu2016-06-111-6/+1
| | | | | | | | | * lib/forwardable.rb (_delegator_method): leave the backtrace untouched during accessor. forwardable.rb does not appear in the backtrace during delegated method because of tail-call optimization. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable.rb: nodoc _delegator_method [ci skip]nobu2016-06-101-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55368 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable.rb: fix for non-module objectsnobu2016-06-101-45/+32
| | | | | | | | * lib/forwardable.rb (Forwardable._delegator_method): extract method generator and deal with non-module objects. [ruby-dev:49656] [Bug #12478] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/forwardable.rb: Convert given accessors to String.sorah2016-01-121-0/+2
| | | | | | | | | | | | | | | | r53381 changed to accept only Symbol or String for accessors, but there are several rubygems that pass classes (e.g. Array, Hash, ...) as accessors. Prior r53381, it was accepted because Class#to_s returns its class name. After r53381 given accessors are checked with define_method, but it accepts only Symbol or String, otherwise raises TypeError. def_delegator Foo, :some_method This change is to revert unwanted incompatibility. But this behavior may change in the future. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable.rb: adjust backtrace by tail callnobu2015-12-301-18/+28
| | | | | | | | | * lib/forwardable.rb (def_instance_delegator): adjust backtrace of method body by tail call optimization. adjusting the delegated target is still done by deleting backtrace. * lib/forwardable.rb (def_single_delegator): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53383 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Forwardable: Fix delegating to 'args' and 'block'nobu2015-12-301-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib/forwardable.rb (def_instance_delegator) fix delegating to 'args' and 'block', clashing with local variables in generated methods. [ruby-core:72579] [Bug #11916] * lib/forwardable.rb (def_single_delegator): ditto. If you have a class that uses Forwardable to delegate a method to another object, and the method that returns the delegate object is called `args` or `block`, then Forwardable will fail to work. Here's a simple example: class ModelCreator extend Forwardable attr_reader :args def_delegator :args, :model_name def initialize(args) @args = args end end ModelCreator.new.model_name If you run the last line above, then you'll get: NoMethodError: undefined method `model_name' for []:Array This error occurs because `def_delegator` -- as it is written in Ruby -- uses metaprogramming to add methods to the class that will then delegate to the delegate object. So it's as if we had written: class ModelCreator extend Forwardable attr_reader :args def model_name(*args, &block) args.model_name(*args, &block) end def initialize(args) @args = args end end As you can see, `def_delegator` will not only forward the method call onto the delegate object, it will also forward any arguments provided as well. It is here that the bug arises: it splats all of the arguments into a variable which is called `args`, and because of how variable scope works in Ruby, it then attempts to call `model_name` on *this* variable and *not* our delegate object method. The fix is to call the delegate object method manually using `__send__`. (This assumes, of course, that the given receiver is, in fact, the name of a method and not the name of an instance variable, which is also a possibility.) We use `__send__` because the delegate object method could be private. So, that looks like this: def model_name(*args, &block) __send__(:args).model_name(*args, &block) end Because `def_delegators` and `delegate` use `def_delegator` internally, they also get this fix as well. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53381 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add frozen_string_literal: false for all filesnaruse2015-12-161-0/+1
| | | | | | 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
* forwardable.rb: full qualify namesnobu2015-10-231-2/+2
| | | | | | | | | * lib/forwardable.rb (def_instance_delegator, def_single_delegator): match backtraces against ::Forwardable in case the target class is a subclass of BasicObject and does not include Kernel. [ruby-core:71176] [Bug #11616] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/forwardable (def_instance_delegator, def_single_delegator):shugo2015-10-231-2/+2
| | | | | | | | rescue ::Exception instead of Exception in case Exception is defined under the target class. [ruby-core:71175] [Ruby trunk - Bug #11615] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* reapply r40839 [Fixes GH-316]zzak2013-05-231-14/+24
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* revert forwardable rdoc patch for demozzak2013-05-231-24/+14
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* reapply r40839 [Fixes GH-313]zzak2013-05-201-14/+24
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40863 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Revert r40839 for demozzak2013-05-201-24/+14
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/forwardable.rb: Forwardable examples in overview were brokenzzak2013-05-191-14/+24
| | | | | | | Based on patch by @joem [Fixes GH-303] [Bug #8392] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40839 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* forwardable.rb: reduce allocations in def_delegatorsnobu2013-03-221-4/+6
| | | | | | | | | * lib/forwardable.rb (Forwardable::FILE_REGEXP): create regexp object outside sources for eval, to reduce allocations in def_delegators wrappers. //o option does not make each regexps shared. patch by tmm1 (Aman Gupta) in [ruby-core:53620] [Bug #8143]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39875 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/forwardable.rb: Fix rdoc parameters for ::def_single_delegator.zzak2013-01-041-3/+4
| | | | | | | Patch by Vladimir Andrijevik [Github Fixes #230] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/forwardable.rb (SingleForwardable): Fix example in overviewzzak2013-01-031-9/+13
| | | | | | | Patch by Vladimir Andrijevik [Github Fixes #231] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38679 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * doc/forwardable.rd: Remove stale documentation filezzak2012-12-071-75/+62
| | | | | | | * lib/forwardable.rb: Merge documentation from doc/forwardable.rd git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* remove trainling spaces.nobu2012-08-211-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/forwardable.rb: Document def_delegator. Patch by Sandor Szucs.drbrain2011-05-221-0/+19
| | | | | | | [Ruby 1.9 - Bug #4752] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib: revert r31635-r31638 and untabify with expand(1).nobu2011-05-191-17/+17
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib: Convert tabs to spaces for ruby files perdrbrain2011-05-181-17/+17
| | | | | | | | | http://redmine.ruby-lang.org/projects/ruby/wiki/DeveloperHowto#coding-style Patch by Steve Klabnik [Ruby 1.9 - Bug #4730] Patch by Jason Dew [Ruby 1.9 - Feature #4718] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/forwardable.rb: support 'delegate :foo => :bar' for to meetkeiju2011-05-111-2/+2
| | | | | | | | by specification of RDOC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Clean warnings: unused variables.naruse2010-06-231-5/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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