EventAttribute allows you to turn your date/datetime columns in to boolean attributes in ActiveRecord.

A Rails engine for capturing client side events.

eventdb - event.db schema 'n' models for easy (re)use

Add hooks before or after events

Use Evento to hook into events generated by AASM, state\_machines and Devise

Event Sourcing with ActiveRecord.

Eventusha is an Event Sourcing framework for Ruby.

Simple event sourcing.

Provides a concise DSL to map, validate and import data from an excel sheet into your ruby app

PostgreSQL backed active job adapter which uses `LISTEN/NOTIFY` to listen for jobs and `FOR UPDATE SKIP LOCKED` to reserve jobs.

Exnum is enum extention for Rails. This gem extends enum about i18n and associated parameters.

This gem automatically instruments your Ruby on Rails 4.2/5.x applications using InfluxDB for storage.

The library provides functionality to calculate the expiration from different dates and time objects.

This is a gem for using ActiveRecord more explicitly.

Exportable will help you in exporting ActiveRecord models in to different output formats including CSV, XLS etc.

A simple gem for export data to other format

Easy exposition of has_one associations at the object level, to avoid nesting.

Extend behavior of attributes of your active record models.

Extends ActiveRecord with the has_enumeration method allowing a symbolic enumeration to be stored in an ActiveRecord attribute. The enumeration is specified as a mapping between symbols and their underlying representation in the database. Predicates are provided for each symbol in the enumeration and the symbols may be used in finder methods. When using ActiveRecord 3, the symbols may also be used when interacting with the underlying Arel attribute for the enumeration. has_enumeration has been tested with Ruby 1.8.7, Ruby 1.9.2, JRuby 1.5.5, Rubinius 1.1.0, ActiveRecord 2.3.10, and ActiveRecord 3.0.3.

Render any text as markdown, with code highlighting, url detection and conversion of youtube/vimeo urls into embedded videos