Hello!If I want testing tuple member in functional manner, what I shoul do?
Example:"ls -l".executeShell returns me tuple (int "status", string "output")
I want write somthing like:"ls -l".executeShell.smthTestingOperation!"Error: bad status."( res => res.status==0 ).output.writeln;
(where "smthTestingOperation" - is function which I want to find in std )
