mix-ins. Roles provide a method of code re-use which is orthogonal to
subclassing.
-=item L<Moose::Cookbook::Recipe11> - Advanced Role Composition (TODO)
+=item L<Moose::Cookbook::Recipe11> - Advanced Role Composition - method exclusion and aliasing
-I<abstract goes here>
+Sometimes you just want to include part of a role in your
+class. Sometimes you want the whole role but one if its methods
+conflicts with one in your class. With method exclusion and aliasing,
+you can work around these problems.
=item L<Moose::Cookbook::Recipe12> - Runtime Role Composition (TODO)
declarations (with C<has>) and behavior to provide additional
attribute functionality.
-=item L<Moose::Cookbook::Recipe22> - The meta-attribute trait example (TODO)
+=item L<Moose::Cookbook::Recipe22> - The meta-attribute trait example
-I<abstract goes here>
+Extending Moose's attribute metaclass is a great way to add
+functionality. However, attributes can only have one metaclass.
+Applying roles to the attribute metaclass lets you provide
+composable attribute functionality.
=item L<Moose::Cookbook::Recipe23> - The meta-instance example (TODO)