Documentation for method install_method_cache assembled from the following pages:

method install_method_cache( Mu $type, %cache, :$authoritative = True)

Installs a method cache, that is, a mapping from method names to code objects. If :authoritative is missing, or set to True, then calls of methods that do not exist in the cache will throw an exception of type X::Method::NotFound. If :authoritative is set to False, the usual fallback mechanism are tried.

Class: Metamodel::Primitives §

(Metamodel::Primitives) method install_method_cache §