Den 2023-04-24 kl. 15:14, skrev Ivan Krylov:
В Mon, 24 Apr 2023 15:07:50 +0200
Göran Broström <g...@ehar.se> пишет:
First, you should only ever write a method if you own the generic
or the class.
I was stunned when I read it. I write methods all over the place for
generics like print, summary, plot, etc.
You most likely do that for your own classes. It's sufficient to own
either the generic or the class, though owning both wouldn't hurt.
Thanks, I see. I define a class when I write a method, so no problem.
What Hadley meant was that I shouldn't rewrite print.lm, for instance.
Göran
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