Event Logger allows you to log events from anywhere in you Rails appliaction. Once logged these events can be used to run statistics and gain insight into the event.

For use in the Rubot Emulation Framework, I needed an EventMachine-based implementation of a DNSBL checker and server.

This provides the implementation of a user and email store for an EventMachine-based SMTP and POP3 server.

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

The Event-Sourced Accounting plugin provides an event-sourced double entry accounting system for use in any Ruby on Rails application.

Event Sourcing with ActiveRecord.

Event Sourcery with the conventions of Rails. Because combining two great powers is always better than not.

This library allows the easy implementation of server-side and client side tracking of various events.

An Event Store

ActionController::Parameters does not inherit Hash since Rails 5.0. This Gem will never cause an error even if you call Hash's method on ActionController::Parameters.

Evernote exporter/analyzer

A Gem for the plugin: https://github.com/evilmarty/activity_stream

Ewigkeks is a library for integrating the evercookie JavaScript library into your Rails application. It saves and retrieves key-value-pairs to/from different client/browser storages.

utility methods for creating excel query files (iqy) and parsing excel date input

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

Exception logging and management

This library provides basic functionality for recording error logs during project execution.

Exception notification for Rails apps(+ More Info!)

Gem that receive errors from exception_notification gem and show it grouped on pages

exception_notification_sns gem is used for sending application extensions to aws sns. It extends exception_notification gem, uses aws-sdk-v1 gem to push exception notificatons to amazon sns