Re: Objects cross calls
Re: Objects cross calls
- Subject: Re: Objects cross calls
- From: Pontus Ilbring <email@hidden>
- Date: Mon, 23 Jan 2006 14:51:33 +0100
On 1/23/06, Lorenzo <email@hidden> wrote:
> Hi,
> how should I work with objects referring each other in a cross way?
Very, very carefully, that's how. You seem to have figured that out already.
For your situation I would suggest a very simple solution. When you
remove an object from the fruits array, tell -all- baskets to remove
it as well. There's no harm in trying to remove an object from an
array which doesn't contain it.
If you don't need them ordered then you should also consider changing
the baskets to use sets instead of arrays, as they are much more
efficient when you want to remove arbitrary objects.
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