On Tuesday, 6 September 2016 at 14:38:54 UTC, Russel Winder wrote:
and I have no idea just now why it is complaining, nor what to
do to fix it.
You might want to check out the ranges package of the library I'm
working on.
https://github.com/pineapplemachine/mach.d/tree/master/mach/range
This topic motivated me to see if my map function worked with
static arrays. Turns out that somehow I'd neglected to include a
unit test, and it in fact failed.
Once I've had a chance to commit the couple-line fix, probably in
a couple hours, this will be a valid program:
import mach.range : map;
import std.stdio : writeln;
void main(){
const(const(int)[3]) array = [1, 2, 3];
auto mapped = array.map!(e => e + 1);
mapped.front.writeln; // 2
mapped[0].writeln; // 2
// etc.
}
