From: Magnus Holm <judofyr@...>
Date: 2011-07-14T03:43:23+09:00
Subject: [ruby-core:38060] Re: [Ruby 1.9 - Feature #4893] Literal Instantiation breaks Object Model

YARV already has flags to see if methods are redefined (used for fast
numeric operations). Maybe you could use them? See
vm_init_redefined_flag(void) in vm.c.