Document type Metamodel::RoleContainer

Author: moritz

lib/Type/Metamodel/RoleContainer.pod

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+=begin pod
+
+=TITLE role Metamodel::RoleContainer
+
+=SUBTITLE Metaomdel role that implements the ability to hold/contain roles
+
+    role Metamodel::RoleContainer { ... }
+
+Implements the ability to hold roles to be held for composition.
+
+    class A does SomeRole { ... }
+
+roughly corresponds to
+
+    class A {
+        BEGIN A.^add_role(SomeRole);
+    }
+
+=head1 Methods
+
+=head2 method add_role
+
+    method add_role(Metamodel::RoleContainer:D: $obj, Mu $role)
+
+Adds the C<$role> to the list of roles to be composed.
+
+=head2 method roles_to_compose
+
+    method add_role(Metamodel::RoleContainer:D: $obj) returns List:D
+
+returns a list of roles added with C<add_role>, which are to be composed
+at type composition time.
+
+=end pod