A ruby gem to atomically lock resources to prevent concurrent/multiple lockers from accessing or editing the resource

Encode Trees in RDBMS using nested interval method for powerful querying and speedy inserts.

ActiveRecord model w/ a start_date and an end_date == ActsAsSpan

Track activities in your ActiveRecord models.

A Ruby wrapper for the Active API

A wrapper for the acumatica API

This gem provides user-friendly interface to Google Adwords API.

Simple Rack middleware for adding custom HTTP headers.

A plugin for adding cpa to Adhearsion

Ruby library for the Adzerk API

Gem providing functionality for the Australian Energy Market Operator data.Supports NMIs, NEM12, MSATS Web Services and more

A session store and a cache store backed by Aerospike for Rails.

A simpel age calculator for a law of Japan.

A fork of serializer_with_options enabling deep serializer and other features

A gem to index/query ruby objects to/from remote backends

Parse public AIP (Aeronautical Information Publication) and convert the data to either AIXM (Aeronautical Information Exchange Model) or OFMX (Open FlightMaps eXchange).

Tasks and generators for Adobe AIR apps

selectable_attr_rails makes possible to use selectable_attr in rails application

Simple library to interface with the Alexa Skills Kit

Unofficial alfabank payment gateway gem