Multi-currency money library backed by BigDecimal

A simple framework for creating sites from 3rd party data and services

ActiveRecord gateway for dao-repository

Adds simple methods to support record archiving

Roles easy like sunday morning.

Extension of active support classes with usefull methods

Daru (Data Analysis in RUby) is a library for analysis, manipulation and visualization of data. Daru works seamlessly accross interpreters and leverages interpreter-specific optimizations whenever they are available. It is the default data storage gem for all the statsample gems (glm, timeseries, etc.) and can be used with many others like mixed_models, gnuplotrb and iruby. Daru Lite is a fork of Daru that aims to focus on data manipulation and stability.

A gem for easy access to attributes stored in a serialized data hash

Provides simple methods on an ActiveRecord model using an ActiveRecord concern to invalidate/save single_column caches.

Provide a strategy for injecting database seeds between feature tests, using the DBMS directly.

A comprehensive Ruby library providing database abstraction and management features, making it easier to interact with various databases.

This gem will generate classes (by default ActiveRecord::Base descendants) from database introspection

Easy way to find spec which doesn't clear database after execution

Gem which provides simple database repository pattern for ActiveRecord with predefined basics methods.

Rollback to savepoint your database

Duplicate a databse with sanitization options using SQL comments

Provide an easy way to manage code ownership over a database schema.

Transforms the data of a database from an old schema to a new one.

A Google Spreadsheet/Excel -> YAML -> Ruby Migration Tool

Database subset generator