From: "David A. Black" <dblack@...>
Date: 2007-08-19T03:35:50+09:00
Subject: Re: Problem with Array#delete

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Hi --

On Sun, 19 Aug 2007, Matthew B Gardner wrote:

>> I went a little different route, but that was indeed the problem. I just
>> defined =3D=3D in my class, which I guess was comparing the class of the=
 object
>> instead of the object_id. I did:
>>
>> def =3D=3D obj
>> =A0=A0=A0=A0=A0=A0self.equal?(obj)
>> end
>
> Ok, so it looks like this didn't work so well after all. Initially, I tho=
ught
> it did because I reloaded the character.rb file while the program was run=
ning
> and it worked fine. However, when I shutdown the program and started it b=
ack
> up, I experienced the same problem (though it again worked after reloadin=
g
> the file). I'll post all the necessary code:
>
> def world
> =09returns the world object
> end
>
> class World
> =09def initialize
> =09=09characters =3D []
> =09end
> end

Can you un-pseudo-code the code to the point where it does (or doesn't
do) what you want?  I can't make the thing you're describing happen
when I try to get the code up and running, so a complete (non-)working
example would be good.


David

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