From: masaya.tarui@... Date: 2018-07-31T01:49:26+00:00 Subject: [ruby-core:88225] Re: [Ruby trunk Feature#14473] Add Range#subrange? Thank you for the new patch. At the first issue, I understood max method has performance issue at that case. But how often will we encounter it? I think it is a very rare case. Or please show the application. At the second issue, as I already said 'ignore exception', I think that it should return false rather than raising an exception. Unsubscribe: