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. 3.0.7

    1. source

      1. 3.0.7 source May 16, 2011 (336 KB)

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