6 ms·
Why “perma goodbye”? Go has a similar function declaration, and it supports anonymous functions/lambdas. E.g. in go, an anonymous func like this could be defi
by bitwizeshift 1y ago
Why “perma goodbye”?
Go has a similar function declaration, and it supports anonymous functions/lambdas.
E.g. in go, an anonymous func like this could be defined as
foo := func(x int, _ int) int {
…
}
So I’d imagine in Zig it should be feasible to do something like
var foo = fn(x: i32, i32) i32 {
…
}
unless I’m missing something?
- lenkite 1y agoAnonymous functions aren't the same as lambda functions. People in the Go community keep asking for lambda functions and never get them. There should be no need for func/fn and explicit return. Because the arrow would break stuff is one of the reasons. See https://github.com/golang/go/issues/59122 https://github.com/golang/go/issues/59122 https://github.com/golang/go/issues/21498 https://github.com/golang/go/issues/21498 res := is.Map(func(i int)int{return i+1}).Filter(func(i int) bool { return i % 2 == 0 }). Reduce(func(a, b int) int { return a + b }) vs res := is.Map((i) => i+1).Filter((i)=>i % 2 == 0).Reduce((a,b)=>a+b)