minitest-hooks adds around and before_all/after_all/around_all hooks for Minitest. This allows you do things like run each suite of specs inside a database transaction, running each spec inside its own savepoint inside that transaction, which can significantly speed up testing for specs that share expensive database setup code.

PostgreSQL Cursor is an extension to the ActiveRecord PostgreSQLAdapter for very large result sets. It provides a cursor open/fetch/close interface to access data without loading all rows into memory, and instead loads the result rows in 'chunks' (default of 1_000 rows), buffers them, and returns the rows one at a time.

RGen is a framework for Model Driven Software Development (MDSD) in Ruby. This means that it helps you build Metamodels, instantiate Models, modify and transform Models and finally generate arbitrary textual content from it.

Reactive Extensions for Ruby

Reactive Extensions for Ruby

Command line tool to help with developing Shopify themes. Provides simple commands to download, upload and delete files from a theme. Also includes the watch command to watch a directory and upload files as they change.

Read xlsx data the Ruby way

WhatLanguage rapidly detects the language of a sample of text

Deprecated finder APIs extracted from Active Record.

Converts AsciiDoc documents into HTML5 presentations designed to be executed by the reveal.js presentation framework.

A fast HTTP / Websocket Server with built-in Pub/Sub support (with or without Redis), static file support and many other features, optimized for Ruby MRI on Linux / BSD / macOS / Windows

A fast HTTP / Websocket Server with built-in Pub/Sub support (with or without Redis), static file support and many other features, optimized for Ruby MRI on Linux / BSD / macOS / Windows

CSS toolkit from Twitter For Rails 3.1+ Asset Pipeline. Best one of all!

A library for specifying, quering, and enumerating recurring events for calendars in Ruby.

Sablon is a document template processor. At this time it works only with docx and MailMerge fields.

Interact with REST services in an ActiveRecord-like manner

Twirp is a simple RPC framework with protobuf service definitions. The Twirp gem provides native support for Ruby.

Microsoft Azure Storage Client Library for Ruby

A gem for reading MaxMind DB files. MaxMind DB is a binary file format that stores data indexed by IP address subnets (IPv4 or IPv6).

re-run the test when the test fails