Scala also has "match" cases that are Class redefinable, used for regex for
example
About integers ranges, we already have the master class : builtins.range
pip install funcoperators deals with the issue like this :
for i in 1 /irange/ 5:
print(i) # will print 1 2 3 4 5
Where irange = infix(lambda a,b: range(a, 1+b))
About matching, switch case does not exist in python because if/elif/else
cascade exists
if (x := 5) in irange(1, 5):
println(stuff1)
elif x == 8
println(stuff2)
else:
println(stuff3)
and with factorization :
print(stuff1 if (x := 5) in irange(1, 5) else
stuff2 if x == 8 else
stuff3)
Le mer. 12 mai 2021 à 21:41, Valentin Dymchishin <valentindymchis...@ya.ru>
a écrit :
> Hi everyone!
> I've just read about pattern matching in Python 3.10, and it sounds really
> nice.
> I've also found out that Rust supports ranges in pattern matching.
>
>
> https://doc.rust-lang.org/book/ch18-03-pattern-syntax.html#matching-ranges-of-values-with-
>
> fn main() {
> let x = 5;
> match x {
> 1..=5 => println!("one through five"),
> _ => println!("something else"),
> }
> }
>
> Can we have something similar please? I think this would be a nice
> addition to Python's pattern matching.
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