On Wednesday, 7 July 2021 at 19:52:30 UTC, Sebastiaan Koppe wrote:
Just lift each item in a range then:
```d
import std;
auto foo(string s, string sp, string j) @nogc {
return s.splitter(sp).map!(i => only(i)).joiner(only(j));
}
```
Code golf: `map!(i => only(i))` can be shortened to `map!only`.
