Re: [RFC][VOTE] Objects as Keys
| From: | Stanislav Malyshev | Date: | Wed, 17 Dec 2014 21:49:07 +0000 |
| Subject: | Re: [RFC][VOTE] Objects as Keys | ||
| References: | 1 2 3 4 5 6 7 8 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-79794@lists.php.net to get a copy of this message | ||
Hi!
> Just because you say it doesn't affect it doesn't mean it doesn't. I
> think it would be quite silly to support storing hashes and/or storing
> objects and to me that blocks the latter since you are proposing the
> former.
I don't know why you think it's "quite silly" to have both scalar and
object keys, as that's exactly what would you need to implement with you
want object keys - scalar keys are not going to go anywhere. So your
assumption that this RFC somehow blocks objects as keys is still wrong.
> Programmable hashes of objects should be external to the object anyway
> because eventually someone wants to store the same object in a
> different way in two different structures.
That is the requirement that no language I can think of implements -
Java, Python, Ruby, C# all have programmatic hash method, and none of
them changes it for different structures.
--
Stas Malyshev
smalyshev@gmail.com