A "compiler" for the Delorean programming language

Denshobato - private messaging between models

Messaging system based on the reactor pattern. You can publish messages to a queue and then a demultiplexer runs an event loop which pops items from the queue and hands it over to a dispatcher. The dispatcher hands over the message to the appropriate handler. You c...

Framework for using a distributed mutex along with an implementation of a mutex stored on a MySQL database.

This gem is simple Paperclip processor which uses Docsplit to convert uploaded files to pdf, or extract information/thumbnails from them

Pipeline is a Rails plugin/gem to run asynchronous processes in a configurable pipeline.

DumpedRailers helps you take a snapshot of ActiveRecord models in Rails-compatible fixture format, and re-import them wherever necessary without destroying current data you have.

For tasks that can be started early and evaluated late. Typically one might want start multiple heavy tasks concurrent. This is already solvable with threads or the [reactor-pattern](http://rubyeventmachine.com/) but setting this up could be cumbersome or require direct interactions with thr...

Dynamically add attributes on ActiveRecord.

EagerRecord extends ActiveRecord to automate association preloading. Each time a collection of more than one record is loaded from the database, each record remembers the collection that it is part of; then when one of those records has an association accessed, EagerRecord triggers a preload_asso...

Easyhooks is a simple gem to that allows you to create hooks in your ActiveRecord models.

Simple Ruby code profiler to use both in Rails applications and generic Ruby scripts.

Provides a utility to fetch Avaya CMS / ECHI binary files, convert them and insert into a database table via ActiveRecord

A library for using elasticsearch-model with globalize

Rails plugin that makes value objects embedded into activerecord objects

Rails I18n: a very lightweight tool to allow you to transparently store multiple translations of attributes directly inside each DB record -- no extra database tables needed to store the localization data!

Save hash representation of class in json column as embedded model.

Emojimmy makes it possible to store emoji characters in ActiveRecord datastores that don’t support 4-Byte UTF-8 Unicode encoding.

ActiveModel validator for emojis, powered by the unicode-emoji gem, to ensure your Models do not contain characters you may not be able to handle

Use migrations and simple syntax to manage constraints in PostgreSQL DB.