Directorio actual:
//usr/share/perl5/Specio/Constraint
Archivos:
ObjectIsa.pm
ObjectCan.pm
Enum.pm
Parameterized.pm
Structured.pm
ObjectDoes.pm
Parameterizable.pm
.
Role
Intersection.pm
Simple.pm
Union.pm
AnyCan.pm
AnyDoes.pm
..
Structurable.pm
AnyIsa.pm