asciidoctor-iso lets you write ISO standards in AsciiDoc syntax. This gem is in active development.

asciidoctor-rfc lets you write Internet-Drafts and RFCs in a native "asciidoctor" syntax. RFC XML ("xml2rfc" Vocabulary XML, RFC7322) is the XML-based language used for writing Internet-Drafts and RFCs, but not everyone likes hand-crafting XML, especially when the focus should be on the content. Specifically, the gem provides two things. First, an "asciidoctor" like syntax that lets you utilize close to all features of native RFC XML, and maps most asciidoctor textual syntax (like tables) into RFC XML features. Then, RFC XML v3 (RFC 7991) and v2 (RFC 7749) backends that lets you render your AsciiDoc into, you guessed it, RFC XML v3 and v2. This gem is in active development.

Ruby wrapper for Athenahealth API. See https://developer.athenahealth.com/io-docs for more details.

An ActiveRecord extension for writing commonly useful atomic SQL statements to avoid race condition.

Authentication for Rails applications

Adds email_token and email_token_updated_at columns. Works like Authlogic's perishable_token, but doesn't reset on every request. Designed primarily for verifying users' email addresses.

Avocado listens for JSON responses in the test environment and generates a YAML file describing them, which it sends to a configurable URL.

Client library for Amazon's Simple Email Service's REST API

xlsx spreadsheet generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx helps you create beautiful Office Open XML Spreadsheet documents ( Excel, Google Spreadsheets, Numbers, LibreOffice) without having to understand the entire ECMA specification. Check out the README for some examples of how easy it is. Best of all, you can validate your xlsx file before serialization so you know for sure that anything generated is going to load on your client's machine.

Gem includes validations, card brand detection method, etc.

Simple wrapper for Blue State Digital.

Ruby client for the Booker API - https://developers.booker.com

This is a Faraday middleware that detects backend outages and reacts to them

Interact with app.net through your command line.

Bueller provides a command to create new gem project directories. Code to help you start testing is generated according to the testing framework you choose. Bueller also provides handy tools for versioning and releasing your gem to github and rubygems.

A command-line tool to help manage your Google Calendar.

Gem for generating Canvas models and migrations and syncing data from Canvas

Capistrano recipes (with full test suite) for fanfare application deployment framework

In order to improve something you have to measure it! This helps you measure performance of your Capistrano deployments by appending performance reports after each Capistrano execution

CarbonMU is a general-purpose, extendable MUD/MUSH server written in Ruby. CarbonMU is still under active development and not yet ready for general use.