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Provides basic framework for managing stateful processes with collins

Consolr is a utility which speaks to Collins on our behalf and retrieves the address, username and password to connect to that node over IPMI. Passing different flags, we can performs a variety of taks on the node over IPMI. There are safeguards in place to prevent potentially catastrophic action...

This gem reads exchange rates from the european central bank website. It uses it to calculates exchange rates. It is compatible with the money gem

A minimal finite state machine with a straightforward syntax. You can quickly model states, add callbacks and use object-oriented techniques to integrate with ORMs.

This gem allows you to easily use [Hashids](http://hashids.org/ruby/) in your Rails app. Instead of your models using sequential numbers like 1, 2, 3, they will instead have unique short hashes like "yLA6m0oM", "5bAyD0LO", and "wz3MZ49l". The database will still use integers under...

A ruby implementation of RFC5869: HMAC-based Extract-and-Expand Key Derivation Function (HKDF). The goal of HKDF is to take some source key material and generate suitable cryptographic keys from it.

Measure following file dimensions: apng, avif, bmp, cur, emf, gif, heic, heif, ico, j2c, jp2, jpeg, jpx, mng, pam, pbm, pcx, pgm, png, ppm, psd, svg, swf, tiff, webp, xbm, xpm

Ruby library for creating IMS LTI tool providers and consumers

PacketFu is a mid-level packet manipulation library for Ruby. With it, users can read, parse, and write network packets with the level of ease and fun they expect from Ruby.

dump headers, sections, extract resources of win32 PE exe,dll,etc

Easily setup logical replication and switchover to new database with minimal downtime

Event driven Raspberry Pi GPIO library

Distrubuted mutex using Redis

A Celluloid::IO-powered HTTP server

RubyTree is a Ruby implementation of the generic tree data structure. It provides simple APIs to store named nodes, and to access, modify, and traverse the tree. The data model is node-centric, where nodes in the tree are the primary structural elements. It supports all comm...

Use ActionMailer with SendGrid's Web API.

Sidekiq Batch Jobs Implementation

JWT authentication for Warden, ORM agnostic and accepting the implementation of token revocation strategies.

Role based authorization gem