将 Rails 项目的数据库 schema 导出为文档，支持 ruby, sql, csv, excel 格式

Tool for database maintenance.

Have a separate database for each git branch!

DDG is a tool for building and manipulating database dependency graphs (DDG).

Kafka libraries for Ruby.

Kafka libraries for Ruby.

Allows going through delayed job queues using threads instead of processes

Monitors the delayed_job queue and periodically tests its ability to deliver e-mail messages and e-mails you if something goes wrong, such as the delayed_job process crashes or one of its jobs fails or takes too long to complete.

deploy management tool

Execute your ActiveRecord migrations with Percona's pt-online-schema-change. Formerly known as Percona Migrator.

Rails plugin for saving additional data for model.

counter cache that lives in its own table

A system manager's toolkit to detect and analyze various database systems like Postgres, MySQL, Redis, etc.

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

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

Supports silent refresh with client side single page apps in mind.

Authentication for all Rails Api applications

For use with client side single page apps such as the venerable https://github.com/lynndylanhurley/ng-token-auth. This version is distinct as it supports multiple email addresses per user.

For use with client side single page apps such as the venerable https://github.com/lynndylanhurley/ng-token-auth.

Extends Devise for Rails API only applications.