From: Ryan Davis Date: 2010-11-07T02:38:47+09:00 Subject: Re: random bug in the & (set intersection) operator in Arrays On Nov 6, 2010, at 9:08 AM, Jean-Christophe Le Lann wrote: > How can I report that ? Just as you did, but with a code repro. Send it to ruby-core@ or file a ticket on redmine.