Documentation for method find_method assembled from the following types:

class Metamodel::DefiniteHOW

From Metamodel::DefiniteHOW

(Metamodel::DefiniteHOW) method find_method

method find_method($definite_type, $name)

Looks up a method on the base type of a definite type.

role Metamodel::MROBasedMethodDispatch

From Metamodel::MROBasedMethodDispatch

(Metamodel::MROBasedMethodDispatch) method find_method

method find_method($obj, $name, $no_fallback, *%adverbs)

Given a method name, it returns the method object of that name which is closest in the method resolution order (MRO). If no method can be found, it returns a VM-specific sentinel value (typically a low-level NULL value) that can be tested for with a test for definedness:

for <upper-case  uc> {
    Str.^find_method: $^meth andthen .("foo").say
        orelse "method `$meth` not found".say
}
# OUTPUT:
# method `upper-case` not found
# FOO

If :no_fallback is supplied, fallback methods are not considered.