class Zeitwerk::Loader

def unload_cref(parent, cname)
s optimistically remove_const. The way we use it, this is going to
eed always if all is good.
arent, cname)
:NameError
e are a few edge scenarios in which this may happen. If the constant
one, that is OK, anyway.
{cpath(parent, cname)} unloaded") if logger