http://permalink.gmane.org/gmane.comp.lang.ruby.core hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://permalink.gmane.org/gmane.comp.lang.ruby.core/44425 <pre> Issue #5185 has been updated by alexeymuranov (Alexey Muranov). =begin As the topic is surprising behavior of (({Set})) methods, i propose to deprecate (({Set#+})) as an alias of (({Set#|})), and maybe use it later for the symmetric difference. Currently (({Set#+})) is one of a few (if not the only) use of (({#+})) for an operation which is not injective in each of the arguments: for sets (({a})), (({b})), (({c})), the equality (({a + b == a + c})) does not imply (({b == c})). I can open a new issue for this if there is some interest. =end ---------------------------------------- Feature #5185: Set#merge acts in place but Hash#merge does not https://bugs.ruby-lang.org/issues/5185#change-26699 Author: trans (Thomas Sawyer) Status: Assigned Priority: Normal Assignee: knu (Akinori MUSHA) Category: lib Target version: 2.0.0 Waste of brain cells to have to learn and recall they are different. The expected method would be Set#merge!, Set#merge would return a new Set instance. OTOH, why not Set#concat ? O</pre> alexeymuranov (Alexey Muranov 2012-05-18T08:19:03 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44424 <pre> Issue #6416 has been updated by kosaki (Motohiro KOSAKI). Assignee changed from kosaki (Motohiro KOSAKI) to ko1 (Koichi Sasada) Hi ko1, This is because thread_join() is not designed reentrant. It can insert a thread twice join_list. And then, join_list is going to become circular ring and it lead to deadlock. So, I think th.join in trap context should raise ThreadError. What do you think? ---------------------------------------- Bug #6416: Deadlock when calling Thread#join from signal interrupt context https://bugs.ruby-lang.org/issues/6416#change-26698 Author: ender672 (Timothy Elliott) Status: Assigned Priority: Normal Assignee: ko1 (Koichi Sasada) Category: Target version: ruby -v: ruby 2.0.0dev (2012-05-09 trunk 35598) [x86_64-linux] =begin The interpreter can deadlock when calling Thread#join both from the main context and from the signal handler context. t = Thread.new{ sleep 3 } Signal.trap "SIGINT" do t.join end puts 'Press ctrl + c now' t.join The above will deadlock on</pre> kosaki (Motohiro KOSAKI 2012-05-18T08:04:05 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44423 <pre> Issue #6387 has been updated by kosaki (Motohiro KOSAKI). Status changed from Feedback to Closed ---------------------------------------- Bug #6387: 1.9.3p194 crashed on require in ubuntu https://bugs.ruby-lang.org/issues/6387#change-26696 Author: ywen (Yi Wen) Status: Closed Priority: Normal Assignee: Category: Target version: ruby -v: 1.9.3p194 I was reading the #5181. It seems the same thing coming back into ruby 1.9.3. Below is the backtrace: I tried both p125 and p194 ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux] </pre> kosaki (Motohiro KOSAKI 2012-05-18T05:35:24 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44422 <pre> Issue #5632 has been updated by boris_stitnicky (Boris Stitnicky). Yes, that's correct when *creating* a new class. But I was not interested in creating a class in my code. I just wanted to *open* the class inherited from the namespace of the parent module (Petri) and teach it new tricks in the child module (ChemicalPetri), representing Petri applied to chemistry, all of this without changing the vanilla Petri in any way. ---------------------------------------- Feature #5632: Attempt to open included class shades it instead. https://bugs.ruby-lang.org/issues/5632#change-26695 Author: boris_stitnicky (Boris Stitnicky) Status: Assigned Priority: Normal Assignee: mame (Yusuke Endoh) Category: Target version: 3.0 # Hello everyone. I'm not a very advanced ruby user, and I # would like to provide and outsider report on certain ruby # behavior that might surprise newbies. module A class X def hello; puts 'hello' end end end module B include A end B::X.new.hello =&gt; hello # As expected. # But w</pre> boris_stitnicky (Boris Stitnicky 2012-05-18T04:29:41 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44421 <pre> Issue #6387 has been updated by ywen (Yi Wen). I think we can close this ticket now ---------------------------------------- Bug #6387: 1.9.3p194 crashed on require in ubuntu https://bugs.ruby-lang.org/issues/6387#change-26694 Author: ywen (Yi Wen) Status: Feedback Priority: Normal Assignee: Category: Target version: ruby -v: 1.9.3p194 I was reading the #5181. It seems the same thing coming back into ruby 1.9.3. Below is the backtrace: I tried both p125 and p194 ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux] </pre> ywen (Yi Wen 2012-05-18T04:29:23 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44420 <pre> Issue #6387 has been updated by ywen (Yi Wen). I upgraded yard to its newest version. It seems to be working with p194 now. ---------------------------------------- Bug #6387: 1.9.3p194 crashed on require in ubuntu https://bugs.ruby-lang.org/issues/6387#change-26693 Author: ywen (Yi Wen) Status: Feedback Priority: Normal Assignee: Category: Target version: ruby -v: 1.9.3p194 I was reading the #5181. It seems the same thing coming back into ruby 1.9.3. Below is the backtrace: I tried both p125 and p194 ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux] </pre> ywen (Yi Wen 2012-05-18T04:28:47 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44419 <pre> Issue #2348 has been updated by jvoorhis (Jeremy Voorhis). I think that Ruby developers would definitely benefit from having a range of well-implemented data structures within reach. I don't understand why the implementation-revealing name is an issue when our most common options are already named Array [contiguous chunk of memory] and Hash[-table]. Renaming this library's classes to something SortedMap and SortedMultiMap seems incongruous. ---------------------------------------- Feature #2348: RBTree Should be Added to the Standard Library https://bugs.ruby-lang.org/issues/2348#change-26692 Author: JEG2 (James Gray) Status: Assigned Priority: Normal Assignee: matz (Yukihiro Matsumoto) Category: lib Target version: 2.0.0 =begin The merits of this library have been discussed on Ruby core, with the strengths best summarized by this post: http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/26602 RBTree has now been fixed to run on Ruby 1.9: http://github.com/skade/rbtree I think we s</pre> jvoorhis (Jeremy Voorhis 2012-05-18T01:33:37 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44418 <pre> Issue #6444 has been updated by naruse (Yui NARUSE). Status changed from Open to Feedback Why do you want? ---------------------------------------- Feature #6444: alias for String#index https://bugs.ruby-lang.org/issues/6444#change-26691 Author: botp (bot pena) Status: Feedback Priority: Normal Assignee: Category: Target version: 2.0.0 would be nice if there is an alias for String#index possible names: String#find String#search String#pos </pre> naruse (Yui NARUSE 2012-05-18T01:09:39 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44417 <pre> Issue #6447 has been updated by usa (Usaku NAKAMURA). Status changed from Open to Rejected Yes, Jon is right. ---------------------------------------- Bug #6447: Win32::Registry#keys always returns [] even if there are keys https://bugs.ruby-lang.org/issues/6447#change-26690 Author: rogerdpack (Roger Pack) Status: Rejected Priority: Normal Assignee: Category: Target version: ruby -v: tcs-ruby 1.9.3p28 (2012-01-28, TCS patched 2012-01-30) [i386-mingw32] ex: require 'win32/registry' &lt; at &gt;screen_reg = Win32::Registry::HKEY_CURRENT_USER.create "Software\\os_screen_capture"; &lt; at &gt;screen_reg['last_init_config_was'] = 3 =&gt; [] also each_key doesn't do anything, as well. The "each" method does work as expected however. Sorry if this is a dupe. </pre> usa (Usaku NAKAMURA 2012-05-18T00:55:33 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44416 <pre> Issue #6447 has been updated by jonforums (Jon Forums). I think it's a terminology thing, not a bug. Here's one more with subkey's containing values: =&gt; true =&gt; #&lt;Win32::Registry key="HKEY_CURRENT_USER\\Software\\PDFCreator"&gt; =&gt; 2 | pdf.open(pk) do |sk| | puts sk.name | sk.each_value { |v| puts " #{v}" } | end | end HKEY_CURRENT_USER\Software\PDFCreator\Ghostscript DirectoryGhostscriptBinaries DirectoryGhostscriptFonts DirectoryGhostscriptLibraries DirectoryGhostscriptResource HKEY_CURRENT_USER\Software\PDFCreator\Program AutosaveDirectory LastsaveDirectory Language PrinterTemppath =&gt; 2 ---------------------------------------- Bug #6447: Win32::Registry#keys always returns [] even if there are keys https://bugs.ruby-lang.org/issues/6447#change-26687 Author: rogerdpack (Roger Pack) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: tcs-ruby 1.9.3p28 (2012-01-28, TCS patched 2012-01-30) [i386-mingw32] ex: require 'win32/registry' &lt; at &gt;screen_reg =</pre> jonforums (Jon Forums 2012-05-17T20:12:06 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44415 <pre> Issue #6447 has been updated by jonforums (Jon Forums). it's a value not a key, right? ruby 1.9.3p211 (2012-05-12 revision 35630) [i386-mingw32] =&gt; nil ... =&gt; 3 =&gt; 3 =&gt; 1 =&gt; 0 =&gt; 0 last_init_config_was =&gt; 1 last_init_config_was =&gt; 1 ---------------------------------------- Bug #6447: Win32::Registry#keys always returns [] even if there are keys https://bugs.ruby-lang.org/issues/6447#change-26686 Author: rogerdpack (Roger Pack) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: tcs-ruby 1.9.3p28 (2012-01-28, TCS patched 2012-01-30) [i386-mingw32] ex: require 'win32/registry' &lt; at &gt;screen_reg = Win32::Registry::HKEY_CURRENT_USER.create "Software\\os_screen_capture"; &lt; at &gt;screen_reg['last_init_config_was'] = 3 =&gt; [] also each_key doesn't do anything, as well. The "each" method does work as expected however. Sorry if this is a dupe. </pre> jonforums (Jon Forums 2012-05-17T19:24:30 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44414 <pre> Issue #6447 has been updated by jonforums (Jon Forums). does this also occur on 1.9.3p194 from rubyinstaller.org? ---------------------------------------- Bug #6447: Win32::Registry#keys always returns [] even if there are keys https://bugs.ruby-lang.org/issues/6447#change-26685 Author: rogerdpack (Roger Pack) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: tcs-ruby 1.9.3p28 (2012-01-28, TCS patched 2012-01-30) [i386-mingw32] ex: require 'win32/registry' &lt; at &gt;screen_reg = Win32::Registry::HKEY_CURRENT_USER.create "Software\\os_screen_capture"; &lt; at &gt;screen_reg['last_init_config_was'] = 3 =&gt; [] also each_key doesn't do anything, as well. The "each" method does work as expected however. Sorry if this is a dupe. </pre> jonforums (Jon Forums 2012-05-17T18:57:05 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44413 <pre> Issue #6447 has been reported by rogerdpack (Roger Pack). ---------------------------------------- Bug #6447: Win32::Registry#keys always returns [] even if there are keys https://bugs.ruby-lang.org/issues/6447 Author: rogerdpack (Roger Pack) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: tcs-ruby 1.9.3p28 (2012-01-28, TCS patched 2012-01-30) [i386-mingw32] ex: require 'win32/registry' &lt; at &gt;screen_reg = Win32::Registry::HKEY_CURRENT_USER.create "Software\\os_screen_capture"; &lt; at &gt;screen_reg['last_init_config_was'] = 3 =&gt; [] also each_key doesn't do anything, as well. The "each" method does work as expected however. Sorry if this is a dupe. </pre> rogerdpack (Roger Pack 2012-05-17T18:38:53 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44412 <pre> Issue #6446 has been reported by luislavena (Luis Lavena). ---------------------------------------- Backport #6446: Backport r35595 - Windows: FD_SET and FD_SETSIZE segv due different compilation flags https://bugs.ruby-lang.org/issues/6446 Author: luislavena (Luis Lavena) Status: Assigned Priority: Normal Assignee: nobu (Nobuyoshi Nakada) Category: Target version: Please backport r35595 to ruby_1_9_3 branch. It contains a SEGV fix for FD_SETSIZE/FD_SET that affects pre-compiled extensions with different FD_SETSIZE than the build Ruby. Thank you </pre> luislavena (Luis Lavena 2012-05-17T18:23:49 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44411 <pre> Issue #5185 has been updated by trans (Thomas Sawyer). Adding #update is a good idea. I would also add a warning to #merge stating that it's behaviour will change in a future version and to use #update instead. Then after a little while obsolete #merge altogether, but only for a bit, then bring it back with expected behaviour of producing new Set. I advocate a slightly accelerated time scale for this transition b/c if some people are making the mistake of assuming Set#merge works like Hash's already and finding out the hard way that it's not, then I think that adds some impetus to taking the fast track. ---------------------------------------- Feature #5185: Set#merge acts in place but Hash#merge does not https://bugs.ruby-lang.org/issues/5185#change-26681 Author: trans (Thomas Sawyer) Status: Assigned Priority: Normal Assignee: knu (Akinori MUSHA) Category: lib Target version: 2.0.0 Waste of brain cells to have to learn and recall they are different. The expected method would be Set#merge!, Set#mer</pre> trans (Thomas Sawyer 2012-05-17T14:33:51 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44410 <pre> Issue #5096 has been updated by knu (Akinori MUSHA). D'oh, here it is. ---------------------------------------- Feature #5096: offer Logger-compatibility for syslog ext https://bugs.ruby-lang.org/issues/5096#change-26680 Author: normalperson (Eric Wong) Status: Assigned Priority: Low Assignee: knu (Akinori MUSHA) Category: Target version: There's http://rubygems.org/gems/SyslogLogger, but I would like to have ths compatibility by default. Having to remember to install the oddly-capitalized SyslogLogger gem makes things harder than it should be. Importing the SyslogLogger gem would solve this issue. </pre> knu (Akinori MUSHA 2012-05-17T12:59:52 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44409 <pre> Issue #5096 has been updated by knu (Akinori MUSHA). File knu-syslog_logger.patch.txt added ---------------------------------------- Feature #5096: offer Logger-compatibility for syslog ext https://bugs.ruby-lang.org/issues/5096#change-26679 Author: normalperson (Eric Wong) Status: Assigned Priority: Low Assignee: knu (Akinori MUSHA) Category: Target version: There's http://rubygems.org/gems/SyslogLogger, but I would like to have ths compatibility by default. Having to remember to install the oddly-capitalized SyslogLogger gem makes things harder than it should be. Importing the SyslogLogger gem would solve this issue. </pre> knu (Akinori MUSHA 2012-05-17T12:59:17 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44408 <pre> Issue #5185 has been updated by knu (Akinori MUSHA). I feel it's hard to change this by now since #merge is a library method (for subclasses) rather than just a user method, but I could add #update as an alias for #merge and then obsolete #merge which would eventually be end-of-life'd. ---------------------------------------- Feature #5185: Set#merge acts in place but Hash#merge does not https://bugs.ruby-lang.org/issues/5185#change-26678 Author: trans (Thomas Sawyer) Status: Assigned Priority: Normal Assignee: knu (Akinori MUSHA) Category: lib Target version: 2.0.0 Waste of brain cells to have to learn and recall they are different. The expected method would be Set#merge!, Set#merge would return a new Set instance. OTOH, why not Set#concat ? Or conversely, Array#merge ? </pre> knu (Akinori MUSHA 2012-05-17T09:23:12 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44407 <pre> Issue #6445 has been reported by botp (bot pena). ---------------------------------------- Feature #6445: request for default length/position on string index https://bugs.ruby-lang.org/issues/6445 Author: botp (bot pena) Status: Open Priority: Normal Assignee: Category: Target version: 2.0.0 would be nice if ruby has default for "rest or up to end of string" eg "hello"[2,] =&gt;should default to "hello"[2..-1] or "hello"[2..] =&gt; should default to "hello"[2..-1] </pre> botp (bot pena 2012-05-17T04:02:31 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44406 <pre> Issue #6444 has been reported by botp (bot pena). ---------------------------------------- Feature #6444: alias for String#index https://bugs.ruby-lang.org/issues/6444 Author: botp (bot pena) Status: Open Priority: Normal Assignee: Category: Target version: 2.0.0 would be nice if there is an alias for String#index possible names: String#find String#search String#pos </pre> botp (bot pena 2012-05-17T04:00:23 http://permalink.gmane.org/gmane.comp.lang.ruby.core/44405 <pre> Issue #1122 has been updated by nobu (Nobuyoshi Nakada). =begin : niquola (nicola ryzhikov) wrote: If this is not very cryptic chain: foo?bar(args)?buz It's the ternary operator already in use. =end ---------------------------------------- Feature #1122: request for: Object#try https://bugs.ruby-lang.org/issues/1122#change-26675 Author: authorNari (Narihiro Nakamura) Status: Rejected Priority: Normal Assignee: authorNari (Narihiro Nakamura) Category: core Target version: 2.0.0 =begin Hi. Object#try is new feature of rails2.3. http://guides.rubyonrails.org/2_3_release_notes.html http://github.com/rails/rails/blob/master/activesupport/lib/active_support/core_ext/try.rb http://ozmm.org/posts/try.html Matz said: "OK, good name is the last problem." Anyone has better name? thanks. --- Narihiro Nakamura =end </pre> nobu (Nobuyoshi Nakada 2012-05-17T03:20:28 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.comp.lang.ruby.core