Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"

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From: Michael G Schwern
Subject: Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Date: 19:38 on 26 Jul 2005

On Tue, Jul 26, 2005 at 07:58:04PM +0100, Matt S Trout wrote:
> > What happens when you want to add in another subclass to DBIx::Class?
> > All the extension code that copied your inheritance tree now cannot take
> > advantage and possibly breaks.
>  
> use DBIx::Class::AutoIsa qw/::Core -except -replace ::SQL::Abstract ::SQL::OrderBy -with My::DBIC::SQL::Abstract/;
> 
> Or something along those lines might make things easier.

Gah!  An @ISA copying and patching module?

You're already into scary hacks and things have barely started.


> I think I can still make this work. The problems you mention above are
> very real, but I think I can provide at least partial solutions to most if
> not all of them via tooling and introspection.
> 
> The use of NEXT and MI is, realistically, a hack - but even with the
> additional effort I'll need to make to ensure it doesn't turn into a
> minefield for users and developers alike, I think it's going to be less of
> a hack than any other way I can think of to achieve the flexibility I want.

I'm sure you can make it work with pain, sweat and hacks... but why when
delegation doesn't have any of these problems?

So far its all been focused on why or why not MI.  Let's turn this around.
Why not delegation and a hasa relationship?


        -- 
        Michael G Schwern     schwern@xxxxx.xxx     http://www.pobox.com/~schwern
ROCKS FALL! EVERYONE DIES!
	http://www.somethingpositive.net/sp05032002.shtml

(message missing)

Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 05:26 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
John Siracusa 15:32 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 15:40 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 21:54 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 21:59 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 22:44 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 22:00 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 22:52 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 16:42 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tyler Rorabaugh 17:09 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 17:24 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 18:11 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 18:14 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 21:08 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 21:03 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 21:05 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 20:55 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 21:08 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 22:03 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 22:11 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Perrin Harkins 21:21 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 21:48 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 20:37 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
John Siracusa 22:02 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 22:12 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
John Siracusa 01:15 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 07:53 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
John Siracusa 12:37 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 20:47 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Adrian Howard 21:03 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 22:01 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Perrin Harkins 22:05 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 22:21 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 23:02 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 22:35 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 17:15 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 18:05 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 22:54 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
John Siracusa 15:14 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Perrin Harkins 15:16 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 18:31 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 19:08 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 18:36 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 22:23 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 22:53 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 23:55 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 00:26 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Brad Bowman 00:49 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Perrin Harkins 01:31 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sam Vilain 04:21 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
William Ross 09:44 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 16:59 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Perrin Harkins 17:07 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 17:47 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 18:15 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 18:58 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Perrin Harkins 19:25 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 22:20 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 22:39 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 23:13 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 23:14 on 26 Jul 2005

Delegation vs Hooks (was: Annouce: DBIx::Class, a.k.a "taking the easy way out")
=?ISO-8859-1?Q?Ask_Bj=F8rn_Hansen?= 23:27 on 26 Jul 2005

Re: Delegation vs Hooks (was: Annouce: DBIx::Class, a.k.a "taking the easy way out")
John Siracusa 00:39 on 27 Jul 2005

Re: Delegation vs Hooks (was: Annouce: DBIx::Class, a.k.a "taking the easy way out")
Matt S Trout 00:54 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 23:57 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 23:15 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
John Siracusa 02:07 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 03:32 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
John Siracusa 03:34 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 13:44 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 16:57 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Christopher Hicks 18:04 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 19:38 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 20:50 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 22:00 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 22:32 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 22:39 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 22:49 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 22:03 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 22:35 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
John Siracusa 02:08 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 23:10 on 25 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 07:27 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Michael G Schwern 06:48 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Perrin Harkins 14:56 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Tony Bowden 19:08 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Aaron Trevena 08:57 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Cees Hek 23:29 on 26 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Matt S Trout 00:02 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Sebastian Riedel 01:41 on 27 Jul 2005

Re: Delegation vs Hooks (was: Annouce: DBIx::Class, a.k.a "taking the easy way out")
Matt S Trout 00:07 on 27 Jul 2005

Re: Annouce: DBIx::Class, a.k.a "taking the easy way out"
Adrian Howard 14:41 on 27 Jul 2005