A interactive command line tool for evaluating the puppet language

A ruby wrapper for Quaderno API

simple extension to Hashie::Mash for rubyified keys, all keys are converted to underscore to eliminate horrible camelCasing

remote-based mutexes

test spies, for rspec

Controls IPMI devices via command line wrapper for ipmitool and freeipmi

Ruby client library for integrating with Model Context Protocol (MCP) servers to access and invoke tools from AI assistants

safedata - safe (algebraic) union data types with enumerated variants

This plugin provides native log instrumentation for monitoring, including: journald history, and regex matching. Includes various log handlers.

Serif is a static site generator and blogging system powered by markdown files and an optional admin interface complete with drag-and-drop image uploading.

Work with your tests, not against them.

Super simple slugs for ActiveRecord 3.0 and higher, with support for slug history

DEPRECATED: This gem is no longer maintained. Songkick closed its API to hobbyists after its acquisition by Suno.

SuperModule allows defining class methods and method invocations the same way a super class does without using def included(base). This also succeeds ActiveSupport::Concern by offering lighter syntax

SyslogLogger is a Logger replacement that logs to syslog. It is almost drop-in with a few caveats.

Easy Ubuntu server setup via teleportation.

TLSPretense provides a set of tools to test SSL/TLS certificate validation. It includes a library for generating certificates and a test framework for running tests against a client by intercepting client network traffic."

Trocla helps you to generate random passwords and to store them in various formats (plain, MD5, bcrypt) for later retrieval.

Use world flag icons in your Rails app

Ruby bindings for Z3 Constraint Solver