> ...then syntax like 
my %capital : Hash::Sorted;

[download]

> would be too cumbersome.

did you ever get this to work? I can't.

I even tried Perl4's quote as separator...

code 
use strict;
use warnings;
use Attribute::Handlers;


package H;
sub Sorted :ATTR {
  print "sorted"
}


package main;

my $tst :H::Sorted;
sub tst :H::Sorted {
  print "hui"
}
  
tst();

[download]
stderr

Invalid separator character ':' in attribute list at /home/lanx/B/PL/P
+M/uni_attr.pl line 16, near "$tst :H"
syntax error at /home/lanx/B/PL/PM/uni_attr.pl line 16, near "$tst :H"
Invalid separator character ':' in attribute list at /home/lanx/B/PL/P
+M/uni_attr.pl line 18, near "sub tst :H"
syntax error at /home/lanx/B/PL/PM/uni_attr.pl line 18, near "sub tst 
+:H"
Execution of /home/lanx/B/PL/PM/uni_attr.pl aborted due to compilation
+ errors.

[download]

Cheers Rolf

( addicted to the Perl Programming Language)

In reply to Re^2: RFC: Simulating Python's @decorators in Perl with Attributes by LanX
in thread RFC: Simulating Python's @decorators in Perl with Attributes by LanX

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