A Rails plugs-in which can paginate data by time period. It will help you to improve your application performance especially when your data is orgnized by time partition.

Automatically add scopes for day, week, month and year ranges to Active Record models.

Add separators to data_select on Rails.

A nice shortcut for date queries

Creates date and time virtual attributes from a date/time attribute

Common formats for Time in Rails apps using YAML configuration.

DateTimezone is an ActiveRecord concern that makes date-type attributes to convert String inputs to Date taking account of the application's timezone.

Creates a separate table that saves all your dynamic attributes.

David is a command line tool that used to record child's daily stories.

For interacting with Daygram for Android sqlite DBs

Daylight extends Rails on the server and ActiveResource in the client to allow your ActiveResource client API to perform more like to ActiveRecord

Agile Interface on top of SQL Databases

A simple DB backup tool

Alternative rails cache engine, that will use database server

Converts database urls specified in the environment to db-charmer format

Check your database consistency

Dump database schema and chosen data from remote machine

By default Dbee ships with no underlying SQL generator. This library will plug in ActiveRecord into Dbee and Dbee will use it for SQL generation.

This library adds database-centric jobs to the Burner library. Burner does not ship with database jobs out of the box.

Allows a single Rails appliation to access many different databases