Manage Xcode versions with ease!

Ruby bindings for ZBar, a barcode recognition library. Uses FFI to interact with the underlying C library, but has no other dependencies.

Concise DSL for generating OpenAPI Specification 3 (OAS3) JSON documentation for Rails application.

ZFS admin scripts, such as automatic snapshots, mysql snapshotting, scrubbing, etc.

Acmesmith is an [ACME (Automatic Certificate Management Environment)](https://github.com/ietf-wg-acme/acme) client that works perfect on environment with multiple servers. This client saves certificate and keys on cloud services (e.g. AWS S3) securely, then allow to deploy issued certificates ont...

Parses templates for render calls and uses them to precompile

Allows to define form inputs and filters by relation for ActiveAdmin resource pages using Ransacker to dynamicaly load items while user is typing symbols in filter

UI interface for rails-settings-cached in active admin

Simple gem that allows you to run multiple ActiveRecord::Relation using hash. Perfect for APIs.

An implementation of the Command Pattern for Ruby with ActiveModel::Validations inspired by the interactor gem. Rich support for attributes, callbacks, and validations, and thread safe performance methods.

Simulate multi-table inheritance for activerecord models using a polymorphic association

Awesome patches backported for ActiveRecord MySQL adapters

N+1 count query killer for ActiveRecord

Add relational OLAP-like functionality for ActiveRecord

Generate 'Add To Calendar' URLs for Android, Apple, Google, Hey, Office 365, Outlook, Outlook.com and Yahoo calendars

A Ruby Gem for using aliyun sms service, in accordance with aliyun sms 2017-05-25 version api. 适用于阿里云短信服务最新的 2017-05-25 版接口.

The appengine gem is a set of classes, plugins, and tools for integration with Google App Engine. It provides access to the App Engine runtime environment, including logging to the Google Cloud Console and interrogation of hosting properties. It also provides Rake tasks for managing your App Engi...

Approval flow for Rails

Aptible CLI

Arduino Firmata protocol (http://firmata.org) implementation on Ruby.