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package Enigmatic::Types; use DAKKAR::p; use MooseX::Types -declare => [qw(Letter WiringMap RotorPos)]; use MooseX::Types::Moose qw(Str Int); use MooseX::Types::Structured qw(Map); subtype Letter, as Str, where { /[A-Z]/ }; subtype WiringMap, as Map[Letter,Letter], where { my $in = $_->keys->sort->join; my $out = $_->values->sort->join; $in eq $out and $in eq ['A'..'Z']->join; }; coerce WiringMap, from Str, via { my @out = $_->uc->split(qr//)->flatten; croak "invalid wiring string <$_>" unless @out == 26; my %ret; @ret{'A'..'Z'}=@out; \%ret; }; subtype RotorPos, as Int, where { $_ >=0 and $_ <= 26 };
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