SessionKeys is a cryptographic tool for the deterministic generation of NaCl compatible Curve25519 encryption and Ed25519 digital signature keys. The strength of the system is rooted in the fact that the keypairs are derived from passing an identifier, such as a username or email...

should_change / should_create / should_destroy matchers for shoulda 3 backported from shoulda 2

A structure that has strong attributes

Add simple themes to rails applications

Instrument code with logging

Functions to wrap and retry a code block when the DB declares a serialization failure or deadlock.

Utility class for (somewhat) transparently wrapping a collection with mapping functions applied as values are added to and read from the collection. Especially useful for ActiveRecord serialized or PG Array fields

A Simple Gem to keep multiple locally-cloned Git Repositories up to date

The Vertex Client Ruby Gem provides an interface to integrate with Vertex Cloud's SOAP API.