- A wrapper around AQL's APIs (SMS/Fax/VoIP)
- An asterisk ami connector
- Decode Ruby on Rails' cookies, without monkey patching in serializing to JSON
- Automated stream rotation
- Parser/serializer for Ruby's marshal format
- Wrap timeouts around anything, to fail fast and/or keep user-facing code responsive.
- Require a module in the REPL that attempts to reload itself when it is changed
- A zabbix_sender wrapper.