destroy database records in the background

Deletes records(without instantiating the records first) based on a block(which returns an array of ids) given and also recursively deletes all their associated records if they are marked as :dependent => :destroy. It is useful for background processing.

Delayed destroy ActiveRecord model

counter cache that lives in its own table

Keep track of your devices. Features: - User registration/login/validation - User levels (normal/admin) - Checkout devices - Return devices - Assign devices to someone (Admin only) - Validate a user (Admin only) - Search devices - Keep track of number of times devices used - Manage OS versions - Send reminders when devices have been out for period of time - Password reset

Keep track of your devices. Features: - User registration/login/validation - User levels (normal/admin) - Checkout devices - Return devices - Assign devices to someone (Admin only) - Validate a user (Admin only) - Search devices - Keep track of number of times devices used - Manage OS versions - Send reminders to someone who has had a device checked out for a long time - Password reset

Hooks to run some code around notification events for Devise

Implement user targeted cross-platform notifications with OneSignal & Devise in your Rails app. This gem can also be used without Devise, but it is primarily intended to be used along with some sort of user-management-system.

Every time a user signs in, log the time and IP.

Devlin gives users the ability to define reporting database queries

DexieCable augments ActionCable channels with a query DSL that mirrors the Dexie.js API, letting you push database mutations from the server to the client in real time. Includes an ActiveRecord macro (syncs_to_dexie) for automatic change syncing.

A toolbelt of patterns for your Rails applications: Operation, Event, Form

Converts to/from date & time inputs for managing scheduled models.

ActiveRecord mapping of main Mediawiki entities and relationships

Diagrammer introspects ActiveRecord models and renders an interactive, fully offline ER diagram as a standalone HTML file, without Graphviz.

Diaspora-vines is a Vines fork build for diaspora integration. DO NOT use it unless you know what you are doing!

DID is a time tracking system where you tell it what you did, not what you plan to do.

A software model in Ruby for the greenhouse gas emissions of a diet

Facilitates Active::Record object diffing

This is a simple gem to compare 2 objects of the same class and return a hash of differences