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Re: Best guess for data type

by tobyink (Abbot)
on Apr 22, 2013 at 16:55 UTC ( #1029927=note: print w/replies, xml ) Need Help??

in reply to Best guess for data type

use v5.10; use strict; use warnings; use Types::Standard qw( ArrayRef Str Num Int ); my $arr = [ 1, 2, 3.3 ]; if ($arr ~~ ArrayRef[Int]) { say "ArrayRef of Int" } elsif ($arr ~~ ArrayRef[Num]) { say "ArrayRef of Num" } elsif ($arr ~~ ArrayRef[Str]) { say "ArrayRef of Str" }
package Cow { use Moo; has name => (is => 'lazy', default => sub { 'Mooington' }) } say Cow->new->name

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