module Zeitwerk::RealModName

Returns the real name of the class or module.

We need this indirection because the `name` method can be overridden, and
because in practice what we really need is the constant paths of modules
with a permanent name, not so much what the user considers to be the name of
a certain class or module of theirs.

: (Module) -> String?

# File lib/zeitwerk/real_mod_name.rb, line 16
def real_mod_name(mod)
  UNBOUND_METHOD_MODULE_NAME.bind_call(mod)
end