Re: Subclassing Catch-22
Re: Subclassing Catch-22
- Subject: Re: Subclassing Catch-22
- From: Marco Scheurer <email@hidden>
- Date: Wed, 27 Apr 2005 01:03:29 +0200
On Apr 27, 2005, at 00:30, Todd Ransom wrote:
If I augment the return from the superclass, how do I know whether
to call my implementation or super's?
You don't "call super's implementation". You don't have to know. You
send a message to self, and it will do the right thing: all the keys
defined for each of your subclass will be returned.
marco
Marco Scheurer
Sen:te, Lausanne, Switzerland http://www.sente.ch
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