Type::Constraint::Parameterized - A class which represents parameterized constraints
version 0.02
my $arrayref = t('ArrayRef'); my $arrayref_of_int = $arrayref->parameterize( of => t('Int') ); my $parent = $arrayref_of_int->parent(); # returns ArrayRef my $parameter = $arrayref_of_int->parameter(); # returns Int
This class implements the API for parameterized types.
This class implements the same API as Type::Constraint::Simple, with a few additions.
This class's constructor accepts two additional parameters:
parent
This should be the Type::Constraint::Parameterizable object from which this object was created.
This parameter is required.
parameter
This is the type parameter for the parameterized type. This must be an object which does the Type::Constraint::Role::Interface role.
Returns the type that was passed to the constructor.
Dave Rolsky <autarch@urth.org>
This software is Copyright (c) 2012 by Dave Rolsky.
This is free software, licensed under:
The Artistic License 2.0 (GPL Compatible)
To install Type, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Type
CPAN shell
perl -MCPAN -e shell install Type
For more information on module installation, please visit the detailed CPAN module installation guide.