Useful templates for controller and model functions

A library for ActiveRecord scoping using simple expressions.

Feature information of activerecord models, attributes and associations

ActiveRecord extensions for Esse

Uses EXPLAIN to get an estimate count for an ActiveRecord::Relation

Etat is a minimalistic gem to help you (me, for now) manage some states in your Rails app.

This friendly etiqueta rails gem give you tags in your Rails app.

Basic models for the EveSDE data

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

A Rails engine for capturing client side events.

Database based event counter with throttling per time intervals

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

The durable record layer for EventEngine: an immutable, append-only event table the host owns, a handler that records every dispatched event, and event-sourcing replay. Depends on event_engine for event definitions.

By defining predicate methods which are, with the addition of '?', named the same as state machine events, and then configuring an in memory or cron-based event loop, the state machine will change state automatically.

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