Type Coercions (cont.)

• Create our web application

 package Web::App;
 use Moose;
 # ...  
 use Web::App::Request

• with a request object ...

has 'request' => (is => 'ro', isa => 'Web::App::Request', coerce => 1);

• If we want it to coerce, we use the coerce option.
• Moose does not know how to coerce it yet