Ruby/DICT is an RFC 2229-compliant client-side library implementation of the DICT protocol, written in the Ruby programming language. It can be used to write clients that access dictionary definitions from a set of natural language dictionary databases. rdict, a powerful CLI dictionary client built on Ruby/DICT, is included.
Ruby/Password is a set of useful methods for creating, verifying, and manipulating passwords. It includes an interface to CrackLib, a library commonly used for checking password strength. It is intended to be used by system administrators who need to write Ruby programs that prompt for, generate, verify, and encrypt passwords.
For Ruby developers, YAML is a natural fit for object serialization and general data storage, as their semantics are similiar. YAML4R is a fully-featured YAML parser and emitter for Ruby. Use it as a drop-in replacement for PStore, or use one of its several APIs to store object data in the friendly and readable YAML style.
p4delta works with a project that is in the Perforce configuration management system. It lists the local files that have been added, changed, or deleted. Content differences are summarized, i.e., the number of lines of code that have been added, changed, and deleted. It can also add, edit, and remove the appropriate files to/from Perforce.