meat:
class Woah(){}
class Bro: Woah{}
DList!Woah woahs;
and I'm having trouble with..
foreach( bro; woahs.filter!( a => cast(Bro)a !is null))
import std.algorithm, std.container;
class Woah {}
class Bro : Woah {}
void main() {
DList!Woah woahs;
foreach (bro; woahs[].filter!(a =>
Hello! Thanks for the notice. I've been enjoying delving into D
recently, and have made quite some progress, but I've become
stumped on this one problem!
I consider myself decent at natural debugging, but this problem
has eluded me.
I don't believe any of this problem is implementation specifi
