From: Kazuo Saito <ksaito@...>
Date: 2003-11-10T23:48:49+09:00
Subject: [ruby-list:38780] Re: ruby-dev summary 21833-21882 /draft

斉藤です。早速の添削、毎回ありがとうございます。
一通り反映させていただきました。

> : [ruby-dev:21819] error message of Array.new(9,0) {|x|x+1}
  :
> :    details inside of Ruby.
>   以上、全体的にちょっとくどいような。

確かに。以下では短くしてみました。

> : [ruby-dev:21833]
> :     pthread trouble on tcltklib (Re: ruby-tk hangs when exception is
> : raised)
> :
> :    Hidetoshi NAGAI commited a patch to make pthread and ruby thread
>                                          set?
> :    works well together.

う、ここは「pthread と Ruby thread をうまくいっしょにうごくようにする」って
書いてみたつもりでした。書き直してみました。


> : [ruby-dev:21846] StringIO#path
>   時制が…。(結局、いまはどっちなのでしょうか。)

すんません。全部過去形です(もうpatchあたってるので)。ここも、ちょっと直した理由が
あんまり書いてなかったので書きかえてあります。


> : [ruby-dev:21876] get_last_error or getLastError by DL::Importable
>
>   ↓に2バイトなスペースが。
> :   　　　Take_tk found a difference of imported method name between

げ。もう、ない、はず、です。


以下が最新です。
#こっそりtypo(Appolo -> Apollo)も直してあります:-)。


=begin

[ruby-dev:21809] lib/test/unit/ui/tk/testrunner.rb

   A new GUI interface for lib/test/unit using Tk extensions
   has been developed by Kazuhiro NISHIYAMA, with help of
   U.Nakamura, Nobu Nakada and Hidetoshi NAGAI.  The TK
   interface almost works well so far if you apply a patch
   for pthread by NAGAI(See an article below). Let's try it out.


[ruby-dev:21819] error message of Array.new(9,0) {|x|x+1}

   Take_tk reported a strange error message from Array.new:

     Array.new(9,0){|x|x+1}
       #=> wrong number of arguments (ArgumentError)

   The Array.new takes only 4 styles of arguments, an another array,
   size of array, size and a default value, or size and a block to 
generate
   default values.  The example above mixes 2 argument styles at once,
   but the error message is a little bit difficult to understand.

   Proper English message for this error is wanted.  Fell free to post 
your
   idea.


[ruby-dev:21833]
    pthread trouble on tcltklib (Re: ruby-tk hangs when exception is 
raised)

   Hidetoshi NAGAI commited a patch to make pthread to work well with 
Ruby's
   thread together.  The patch will solve problems in extension libraries
   using pthreads, Tcl/Tk extension for example.  You can try it by 
adding
   "--with-pthread-ext" to configure options. The options is disabled
   by default.
   Nagai said the patch works, but it is just preliminary. Testing with
   other extensions using pthread and sending bug reports are welcome.


[ruby-dev:21846] StringIO#path

   In 1.8.0, StringIO#path behaved the same as StringIO#inspect.
   This behavior was to provide polymorphic #path operation for
   applications uses not only File objects but also similar IO
   subclasses.  By suggestions that StringIO and other IO subclasses
   (such as sockets) doesn't always have an applicable path, and a
   comment that using #path with File#rename and #open may occur
   unexpected behavior,  Nobu Nakada changed StringIO#path to return nil.


[ruby-dev:21876] get_last_error or getLastError by DL::Importable

   Take_tk found a difference of imported method name between Ruby/DL
   and Apollo.  For instance, When you import GetLastError() from
   kernel32.dll on Windows, Ruby/DL converts its name to "getLastError".
   Meanwhile, Apollo converts it to "get_last_error".

   Takaaki Tateishi, who is the maintainer of Ruby/DL, said that the
   behavior can be changed but he also received a request from who
   wants to use imported method name as-is, "GetLastError" in this case.

   They started talking about how Ruby/DL treat this and how to implement
   it.

=end

Kazuo Saito <ksaito@uranus.dti.ne.jp>