From: ts Date: 2004-06-26T01:15:04+09:00 Subject: Re: Is it considered Harmful? >>>>> "S" == Sean O'Dell writes: S> It should be very easy to do. I'm wondering if a C extension could possibly S> even do this. You are right, a C extension can effectively crash ruby Read carefully hash.c and array.c and just imagine what will be the result if one method of hash.c will be applied to an array. matz has one day say it in a message to ruby-talk : one information is missing Guy Decoux