should be there. I
think it might be causing the grammar engine to check whether it can
omit the ending of each tag and attach it to the enclosing tag
instead, which it can't confirm without examining the whole file at
least once for each tag.
-- Minimiscience
a.pop;
(Note that, in addition to the use of .pop, $rs is now acquired before
$ls.)
At least, I think that's how it works.
-- Minimiscience
s there some sort of shortcut (e.g., of the form ".‽method") for
calling a method on an object if the object is defined and returning
undef if it is not defined? I was hoping that ".?method" could do
this, but it doesn't seem to (in Rakudo, at least).
Thank you in advance,
Minimiscience
ature? It seems like there should be more to it than that.
-- Minimiscience
v6;
my Str $x = undef;
say ($x.?comb).perl;
This gives a "Use of uninitialized value" warning when run.
-- Minimiscience
e current
block? Is this even necessary, i.e., is the observed behavior just a
bug in Rakudo, or is that too much to hope for?
#!/usr/bin/env perl6
use v6;
my @stuff = gather {
my @things;
for ^23 {
@things.push: $_;
if @things == 5 {
take @things;
@things = ();
}
}
}
say @stuff.perl;
__END__
-- Minimiscience
updating it each
iteration until true is returned, but it seems like Perl 6 should have
a better way.
Thanking you in advance,
Minimiscience
