[squeak-dev] SequenceableCollection #= method in current trunk differs from Squeak 5.2
marcel.taeumel at hpi.de
Thu Jul 7 17:24:17 UTC 2022
Hi all --
Here are some pointers to follow up on this #= vs. #hasEqualElements: refactoring:
Am 11.07.2020 01:50:41 schrieb Chris Cunningham <cunningham.cb at gmail.com>:
On Sun, Jun 28, 2020 at 5:43 PM Levente Uzonyi <leves at caesar.elte.hu [mailto:leves at caesar.elte.hu]> wrote:
On Mon, 29 Jun 2020, Nikolay Suslov wrote:
> Hello all,
> Figuring out, could we go back to the previous version of SequenceableCollection #= method (as in Squeak 5.2), to check if the receiver is equivalent to the otherCollection by using "self species == otherCollection species",
> instead of "self class = otherCollection class"?
IIRC there was a good reason for that change though I can't recall
what it was. I'm sure the mailing list remembers.
If you search for
#= ==> #hash issues
in the mailing list, I think that thread has the (or a) reason for this change (although the #= change was done by nice, not me).
> The current version of #= method breaks code in different places. For example the RFB/VNC server gives wrong results starting from an authentication process, where RFBMessage is the ByteArray subclass and implements #species.
If you're looking for a fix, try this:
> Best regards,
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