A simple time tracking application

An an experiment in simplicity for web development

A Ruby object that represents a given time-of-day separate from any Date information. Makes it easy to perform work time calculations.

Contracts for String Coercion (see https://github.com/egonSchiele/contracts.ruby)

An implementation of multiple dispatch for Ruby. Also known as generic-functions or multi-methods.

A simple query interface for pulling deeply nested data from records.

Generative or property based testing for Ruby

Thread-safe immutable objects that provide delegation and basic validation to hashes.

A programable system for data collection and analysis.

Union, Intersect, and Difference set operations for ActiveRecord (also, SQL's UnionAll).

A tool for generating sheets of QR codes with an optional message.

Relational programming for Ruby

Ruby is already pretty lispy let's take it the rest of the way.

An nREPL server & client for Ruby

Generate data from contracts

Objects are functions! Treat any Object or Class as a Proc (like Enumerable but for Procs).