Databases on Rails. Build a persistent domain model by mapping database tables to Ruby classes. Strong conventions for associations, validations, aggregations, migrations, and testing come baked-in.

Required Ruby Version

>= 1.8.7

Authors

David Heinemeier Hansson

Versions

  1. 3.2.1

    1. source

      1. 3.2.1 source January 31, 2012 (378 KB)

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