On 18/07/20 4:34 am, Richard Levasseur wrote:
match get_point() into m:
case Point(m.x, m.y):
print(m.x, m.y)
...etc...
Personally, I thought this was a rather elegant solution to the
load-vs-store problem for names. This is because, essentially, it
changes the mental model from "some non-dotted names are special, some
aren't, keep a careful eye out" to "only "m." is special, everything
else is regular".
This is a variant of "mark the assignments, not the values", but
with the marking done in a somewhat subtle way that can potentially
change from one match statement to another. I have trouble seeing
this as an improvement over just picking a character to use for
the marking.
--
Greg
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