Fast XML to Ruby Hash converter

Provides a wrapper to generate XML sitemaps and sitemap indexes.

Extensible Metadata Platform (XMP) parser extracts metadata from JPEG and TIFF image files. It also supports parsing raw XML files containing XMP.

YardJunk is structured logger/error validator plugin for YARD documentation gem.

Simple gem to connect to Zoho CRM API V2

Description of Connect.

ActionSubscriber is a DSL that allows a rails app to consume messages from a RabbitMQ broker.

ActiveAdmin chat plugin

A custom validation for your Active Model that check if an array is included in another one

ActiveRecordDistinctOn adds support for `DISTINCT ON` to ActiveRecord. At the time of this writing, PostgreSQL is the only database which supports this syntax; however, this gem has been written with database independence in mind so that if another Arel visitor adds support for `Arel::Nodes::Dist...

An ActiveRecord extension providing convenience methods for timestamp management.

Support for Postgres Notify/Listen

acts_as_account implements double entry accounting for Rails models. Your models get accounts and you can do consistent transactions between them. Since the documentation is sparse, see the transfer.feature for usage examples.

Simple Shopping Cart implementation

Implements the Akamai {OPEN} EdgeGrid Authentication specified by https://developer.akamai.com/introduction/Client_Auth.html

Take any arbitrary HTML as input and extract its content as a list of records, including contents and hierarchy.

Alpaca API lets you build and trade with real-time market data for free.

Aptly API client

Keep your /etc/apt/sources.list up to date

Astronomy and astrometry Ruby library for astronomical data and events.