A tool for automatic extraction and verification of Rails formal models. Just include it in your Gemfile, write a few invariants, setup Spass and `rake verify`!

Apply after_do methods dynamically based on a config file

Ruby driver for ArangoDB's HTTP API arangodb-driver is a drop-in replacement for the (unmaintained) arango-driver

Ruby driver for ArangoDB's HTTP API

A usable code block for rails to run your code asynchronusly, "\ "this will help in preventing writing of new jobs to run smaller pieces of code.

This script downloads the "Image of the Day" and then uses Feh or Gnome to set your desktop wallpaper. More information available at https://github.com/cmiles74/bingwallpaper/.

www.blomming.com social commerce API's wrapper

Copy a method from one class to another (experimental)

Explicit preloader for ActiveRecord

An agnostic ActiveSupport::Cache helper to enable easy caching of methods inside your classes.

A easy-use and clean wrapper for sidekiq worker.

docstrings is a gem that adds the ability to use Python-like docstrings

An Event Loop, a Promises A+ library, and more...

fixturize your mongo(mapper) tests inline by caching blocks of created objects

Flexible and human-friendly Cartesian product enumerator for Ruby. Supports functions and conditions on cartesian, dimensionality-agnostic/dimensionality-aware iterators, named dimensions, tabular output, lazy/eager evaluation, progress bar, import from JSON/YAML, and export to Markdown/CSV. Code example: https://github.com/Yuri-Rassokhin/flex-cartesian/blob/main/README.md#example

Execute mass actions on git repositories concurrently

A Ruby library to manage your database permissions for MySQL and PostgreSQL. Supports per-table, and per-column permissions for granular access and security.

Log callsite information for a given class.

Migrate your hipchat history to Mattermost

Hitsuji is a library that implements a tree data structure, where each node is represented by a value, points to other values, or performs a function on some values. When the tree is updated, the inputs to the functions will change, hence changing the outputs, eventually propagating the update through the entire tree. Data structures can also be exported to disk, allowing for wide applications of this software, e.g. handling big data, managing content, etc.