Background processing for ActiveRecord using a 'delayable' worker and a state_machine

Dalli UI is a mountable engine for Rails apps that displays information about your dalli (https://github.com/mperham/dalli) memcached instance and allows you to flush it from a web interface.

includes_count_of method on ActiveRecord::Relation to solve N+1 query problem when counting associated records

Generate cheatsheets for Dash

Simply creates an HTTP API for cleaning your database to be used by client tests.

Database exporter that prepares content to be imported

super-fast database cleaner

Rails support for <input type='date'> with a jQuery UI datepicker polyfill

A Rails 4 ActiveRecord plugin that adds group_by_day, group_by_month, etc. Not timezone aware, but supports sqlite.

Simple blog system built up with Sinatra.

Automatically tests your Rails app for common database query mistakes

Migration tool from external database's DDL

Models used in the Duke Digital Repository

Dead Simple CMS is a library for modifying different parts of your website without the overhead of having a fullblown CMS. The idea with this library is simple: provide an easy way to hook into different parts of your application (not only views) by defining the different parts to modify in an ea...

Double entry accounting for Rails applications

A Rack application for debugging in API server on Rails. Debug exception with json.

Decent is a command line application for managing cryptocurrency holdings.

Update multiple or deeply nested JSONAPI resources

Set default values for ActiveRecord attributes

Library that includes enums, and rails support for enums and bitfield sets.