Re: valid values?
El Sunday, 03 de March del 2019 a les 02:09, ToddAndMargo via perl6-users va
escriure:
I want to pass an integer to a sub. The only
valid values of the integer are 1, 2, 4, 8, and 16.
Other than using "if" to test their values, is
there a way to state that an integer can only
have certain predefined values?
I like this syntax:
sub MAIN(Int $value where $value ∈ <1 2 4 8 16 >) {
}
It is readable and I really like to use the '∈' symbol :D.
Cheers!
--
(≧∇≦) Mimosinnet (Linux User: #463211)
lib for non-core, non-installed modules
Dear perl6 community,
I wonder what would be the right syntax for non-core, non-installed
modules as discussed in StackOverflow? [1]. In other words, something
similar to FindBin::libs in perl5.
The solution I have come across is:
use lib $*PROGRAM.dirname.IO.add('../lib');
Is there a better syntax?
Cheers!
[1]
https://stackoverflow.com/questions/51089505/trying-to-manage-perl6s-repo-at-runtime/51092821#51092821
--
(≧∇≦) Mimosinnet (Linux User: #463211)
[perl #131167] [JVM] Newly-added NQP test for catching exceptions fails on JVM
I have committed https://github.com/perl6/nqp/commit/59d7a8869c and this test passes now. As far as I understand, the right handler was missed when moving to the outside, because unwind_check sets the outer handler to 0 by default if no outer handler is passed. We do the latter now. I'm closing this ticket as 'resolved'.
