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  1. or download this
    ok( $Caption->check( $Caption->coerce('') ), 'Empty string passes' );
  2. or download this
    use Types::Standard qw( Maybe Str );
use Types::Common::String qw( StrLength );
...


done_testing;
  3. or download this
    perl 11130005-3.pl

...
ok 5 - Empty string coerced to undef
ok 6 - Empty string passes
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