Three variable scope declarators, three different behaviors (as recent as
5.7.2)
(Set One)
$a = 'a';
{
my $a .= 'b', $a .= 'c' if $a .= 'd', $a .= 'e';
}
print $a, "\n"; # adec
$b = 'a';
{
local $b .= 'b', $b .= 'c' if $b .= 'd', $b .= 'e';
}
print $b, "\n";# ade
$
(I figured it'd take me longer to track this information down myself than it
would to get a response from the list. Laziness... :)
Can properties be temp()orarily masked? For example:
foreach my $array (@arrays)
{
temp $array.sep = ', '; # assuming this is a real property
p
Any word from on high whether subroutine signatures will apply to methods in
Perl6? There's RFC128 and RFC97... but they both mostly dodge the issue of
methods.
The absense of method signatures for specifying required, optional, and
named parameters... not to mention type-checking for validation
