[#2968] dbm/gdbm/sdbm etc — Dave Thomas <dave@...>
Does ext/dbm supersede gdbm and sdbm?
7 messages
2004/06/07
[#2977] Enumerable#each_with_index in "ri" — Johan Holmberg <holmberg@...>
11 messages
2004/06/12
[#3132] Reporting RI-documentation corrections ?
— Johan Holmberg <holmberg@...>
2004/07/05
[#3133] Re: Reporting RI-documentation corrections ?
— Dave Thomas <dave@...>
2004/07/05
[#3135] Re: Reporting RI-documentation corrections ?
— Austin Ziegler <halostatue@...>
2004/07/05
Speaking of ri documentation, is there anywhere that documents the
[#2978] Date.from_time — Gavin Sinclair <gsinclair@...>
Folks,
5 messages
2004/06/13
[#2982] Array#shift(n) — Michal Rokos <michal@...>
Hello,
15 messages
2004/06/14
[#2985] Re: [Patch] Array#shift(n)
— nobu.nokada@...
2004/06/14
Hi,
[#2987] Re: [Patch] Array#shift(n)
— matz@... (Yukihiro Matsumoto)
2004/06/14
Hi,
[#2988] Re: [Patch] Array#shift(n)
— Michal Rokos <michal@...>
2004/06/14
On Monday 14 of June 2004 16:13, Yukihiro Matsumoto wrote:
[#2989] Re: [Patch] Array#shift(n)
— matz@... (Yukihiro Matsumoto)
2004/06/14
Hi,
[#2991] Re: [Patch] Array#shift(n)
— Michal Rokos <michal@...>
2004/06/14
Hello,
[#2998] Re: [Patch] Array#shift(n)
— nobu.nokada@...
2004/06/15
Hi,
[#2999] Re: [Patch] Array#shift(n)
— Michal Rokos <michal@...>
2004/06/15
Hello,
[#3006] CVS repository — "Eugene Scripnik" <hoaz@...>
Hello.
21 messages
2004/06/16
[#3008] Re: CVS repository
— ts <decoux@...>
2004/06/16
>>>>> "E" == Eugene Scripnik <hoaz@gala.net> writes:
[#3009] Re: CVS repository
— Michal Rokos <michal@...>
2004/06/16
Hi!
[#3010] Re: CVS repository
— Elliott Hughes <ehughes@...>
2004/06/16
On Wed, 2004-06-16 at 09:45, Michal Rokos wrote:
[#3011] Re: CVS repository
— ts <decoux@...>
2004/06/16
>>>>> "M" == Michal Rokos <michal@ruby-lang.org> writes:
[#3012] Re: CVS repository
— "Eugene Scripnik" <hoaz@...>
2004/06/16
Hello.
[#3027] rb_mod_freeze??? — Michal Rokos <michal@...>
Hello!
5 messages
2004/06/17
[#3047] Move all stack info to gc.c — Michal Rokos <michal@...>
Hello,
13 messages
2004/06/23
[#3049] Re: [Patch] Move all stack info to gc.c
— matz@... (Yukihiro Matsumoto)
2004/06/23
Hi,
[#3057] Ruby 1.8.2 to be released. — matz@... (Yukihiro Matsumoto)
Hi,
20 messages
2004/06/23
[#3060] Re: Ruby 1.8.2 to be released.
— Hugh Sasse Staff Elec Eng <hgs@...>
2004/06/23
On Thu, 24 Jun 2004, Yukihiro Matsumoto wrote:
[#3063] Re: Ruby 1.8.2 to be released.
— matz@... (Yukihiro Matsumoto)
2004/06/23
Hi,
[#3090] class= and type checks when casting — "Sean O'Dell" <sean@...>
Matz, I'm not sure if you followed the discussion in ruby-talk about having a
6 messages
2004/06/25
[#3095] 1.8.2: Segfault — Elven <elven@...>
6 messages
2004/06/26
[#3102] gdbm abort - OSX — Dave Thomas <dave@...>
Just before I start another debugging session, has anyone seen this, or
7 messages
2004/06/27
Re: class= and type checks when casting
From:
ts <decoux@...>
Date:
2004-06-26 11:06:44 UTC
List:
ruby-core #3094
>>>>> "S" == Sean O'Dell <sean@celsoft.com> writes:
S> The implementation I came up with allows you to do silly things like:
Why you don't try to solve the *real* problem.
Just to give you an example
svg% grep rb_define_class ext/dbm/dbm.c
rb_cDBM = rb_define_class("DBM", rb_cObject);
rb_eDBMError = rb_define_class("DBMError", rb_eStandardError);
svg%
Now if you write
require 'dbm'
a = []
a.class = DBM
this can't work because the type associated with DBM (T_DATA) is
incompatible with the type associated with Array (T_ARRAY) and when matz
has written dbm.c, he has never given the information that the type
associated with DBM was T_DATA (look at rb_define_class("DBM", rb_cObject))
You have not yet understood that if evil.rb (which is really misnamed) can
work this is just because (I suppose, I've not looked at the source) it
work with only *one* type T_OBJECT (which is a little special). If it try
to avoid String, Array, ... this is just to eliminate classes which create
a type.
Guy Decoux