`must_be_ordered` gem is to warn or raise error if `order` is not set to ActiveRecord's Relation.

Check mutations outcome when it’s a hash using the same techniques as the core mutations does for inputs

Plugins for Muzang IRC bot

Fast-to-setup backend with auto generating API for modern frontend frameworks

Contains macros / matchers for database behavious testing

Stuff Builder for Espresso Framework

Manage Manga Downloads

mysql2 driver that helps you to work with PHP-based databases having uppercased columns. Connect with this driver and use User.first.id instead of User.first.ID

A Rails plugin that adds methods to ActiveRecord::Migration to allow columns and indexes to be added to and removed from large tables with millions of rows in MySQL, without leaving processes seemingly stalled in state "copy to tmp table".

Highlight problematic MySQL explain results.

查找mysql数据库中重复和冗余索引

Gives you binary mysqlexport and Ruby classes to export mysql tables into csv and json files

ActiveRecord support for MySQL POINT fields.

This extension to the MysqlAdapter in ActiveRecord enables bulk updates to schema definitions. Pr. default when calling connection#add_column the change will be executed a once, but Mysql allows for multiple changes to be executed in one SQL statement (http://dev.mysql.com/doc/refman/5.1/en/alte...

ActiveRecord sharding/slaves library

Simple Tags for rails app

A terminal based todo application for creating todo items. Adding tags makes for an easy way to group and search for related items. Create additional notes for a todo item as new related information comes up

Forms when you need 'em

Backup is a Ruby Gem written for Unix and Ruby on Rails (2 and 3) environments. It can be used both with and without the Ruby on Rails framework! This gem offers a quick and simple solution to backing up databases such as MySQL/PostgreSQL/SQLite and Files/Folders. All backups can be transferr...

Track metrics within your Rails app.