Plantuml Ruby on Rails 3/4/5 model class diagram generator. Originally based on the 'preston/railroady' plugin and contributions of many others.

A small gem for intercepting raise calls to dig up hidden and buried exceptions.

Demo Gem

A system for building reusable chunks of Prawn code

A tiny Ruby gem to render a subset of Markdown in PDF files

pdf generator for receipt

A script to generate nice changelogs from your merged PRs

Precacher make sit simple to keep static files up to data with dynamic data that could change minute to minute.

Tty-prompt extension to sort a list of choices along the "last is firts" principle.

Closure Linter plugin for jish/pre-commit

Finds cucumber scenarios with with specific tags (e.g. @focus)

GPG verification plugin for jish/pre-commit

PHP plugin for jish/pre-commit

Predicate provides a simple class and processors to encode and manipulate (tuple) predicates

Predicateable allows you to define predicate methods (like `admin?`) based on a method that returns a Symbol. Similar to Rails enums, with optional strict checking and prefix support.

A secure, non-evaling condition (boolean predicate) engine for end users

manage tool

Prescient provides a unified interface for AI providers including local Ollama, Anthropic Claude, OpenAI GPT, and HuggingFace models. Built for AI applications with error handling, health monitoring, and provider switching.

Thin Ruby wrapper for the Compilation of Presidential Documents

Minimalist presenter pattern for Rails