[#28561] Ruby::DL vs Ruby::FFI — Aston <blackapache512-ticket@...>

Ruby.DL and FFI libraries are great for programmers like me who are not internet programmers, but are more interested in scientific and number processing etc.

11 messages 2010/03/08

[#28686] trunk (26947) build fail with msys/mingw/vista — Jon <jon.forums@...>

I get the following build failure when msysgit's "c:\git\cmd" dir is on PATH.

8 messages 2010/03/16

[#28687] [Bug #2973] rb_bug - Segmentation fault - error.c:213 — rudolf gavlas <redmine@...>

Bug #2973: rb_bug - Segmentation fault - error.c:213

10 messages 2010/03/16

[#28735] [Bug #2982] Ruby tries to link with both openssl and readline — Lucas Nussbaum <redmine@...>

Bug #2982: Ruby tries to link with both openssl and readline

16 messages 2010/03/18

[#28736] [Bug #2983] Ruby (GPLv2 only) tries to link to with readline (now GPLv3) — Lucas Nussbaum <redmine@...>

Bug #2983: Ruby (GPLv2 only) tries to link to with readline (now GPLv3)

10 messages 2010/03/18

[#28907] [Bug #3000] Open SSL Segfaults — Christian Höltje <redmine@...>

Bug #3000: Open SSL Segfaults

19 messages 2010/03/23

[#28924] [Bug #3005] Ruby core dump - [BUG] rb_sys_fail() - errno == 0 — Sebastian YEPES <redmine@...>

Bug #3005: Ruby core dump - [BUG] rb_sys_fail() - errno == 0

10 messages 2010/03/24

[#28954] [Feature #3010] slow require gems in ruby 1.9.1 — Miao Jiang <redmine@...>

Feature #3010: slow require gems in ruby 1.9.1

15 messages 2010/03/24

[#29179] [Bug #3071] Convert rubygems and rdoc to use psych — Aaron Patterson <redmine@...>

Bug #3071: Convert rubygems and rdoc to use psych

10 messages 2010/03/31

[ruby-core:29157] Re: [trunk:bug] Many rubygems tests fail with psych tests.

From: "NARUSE, Yui" <naruse@...>
Date: 2010-03-31 06:13:32 UTC
List: ruby-core #29157
2010/3/31 NARUSE, Yui <naruse@airemix.jp>:
> Hi,
>
> 2010/3/31 Aaron Patterson <aaron@tenderlovemaking.com>:
>> On Tue, Mar 30, 2010 at 07:13:32PM +0900, NARUSE, Yui wrote:
>>> (2010/03/30 17:55), Tanaka Akira wrote:
>>> I patched rubygems and got following backtrace.
>>> This is not happen when only Rubygems tests run.
>>> On test-all, Psych effects rubygems tests.
>>
>> I believe this is because both YAML and Psych add Object#to_yaml.
>>
>> I am working with Eric to convert Rubygems to take advantage of Psych.
>> That should clear up the problem.
>
> I applied workaround patch in r27125.

I noticed this is from API incompatibility:
YAML.dump( obj, io = nil )
Psych.dump o, options = {}

def YAML.dump( obj, io = nil )
  obj.to_yaml( io || io2 = StringIO.new )

def psych_to_yaml options = {}
  Psych.dump self, options

def self.dump o, options = {}
  visitor = Psych::Visitors::YAMLTree.new options

So if Psych.dump can treat io like dump(o, io, options ={}),
it can be fixed fundamentally.
Is this acceptable solution?

-- 
NARUSE, Yui
naruse@airemix.jp

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