From: Michal Suchanek Date: 2009-02-25T22:49:07+09:00 Subject: [ruby-core:22466] Re: YASNP (Yet Another Selector Namespace Proposal) 2009/2/25 Florian Gilcher : > > BTW: how will IRB handle file-based switches? This is a clear use case for fine-grained control of namespaces. You may want to run a single call or block inside of particular combination of namespaces for debugging or testing. Also exceptions should carry the namespace combination in which the failure occured and you should be able to tell what namespaces you are using at any point in your code. Thanks Michal