EVE on Rails is a full-stack web framework built on top of Ruby Rails for rapidly developing robust third-party tools for EVE Online.

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.

Simple event sourcing.

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

Controller generators with responders and shoulda-matchers

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.

Excalibur is a SEO related gem for Ruby on Rails that helps you to set the title and meta tags for your site overall and per page in a nicely structured and with separated concerns.

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

Send email on exception

Exceptionally abstracts your exception logic to make raising and returning meaningful errors in Ruby on Rails easier.

A Rails engine for handling error pages.

Rails exception handling happens with ActionController extension and Mongoid support.

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

Plugin to use Squash with ExceptionNotification

exceptions_app is gem, that provides a simple way of handling exceptions in Rails applications.