From: "mame (Yusuke Endoh)" Date: 2012-11-20T21:11:24+09:00 Subject: [ruby-core:49688] [ruby-trunk - Feature #5987] IPAddr#initialize should display the invalid address when raising ArgumentError Issue #5987 has been updated by mame (Yusuke Endoh). Target version set to next minor ---------------------------------------- Feature #5987: IPAddr#initialize should display the invalid address when raising ArgumentError https://bugs.ruby-lang.org/issues/5987#change-33209 Author: postmodern (Hal Brodigan) Status: Assigned Priority: Normal Assignee: knu (Akinori MUSHA) Category: core Target version: next minor I noticed that when IPAddr#initialize raises an ArgumentError on invalid addresses, it does not include the offending address in the exception message. This makes debugging difficult. -- http://bugs.ruby-lang.org/