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updated arpack-ng and arpack-ng-dev again (3.1.5 -> 3.7.0)
author Hans-G?nter Theisgen
date Sun May 19 07:49:33 2019 +0100 (2019-05-19)
parents 935cebd72f5a
children
line source
1 Databases on Rails. Build a persistent domain model by mapping database tables
2 to Ruby classes. Strong conventions for associations, validations, aggregations,
3 migrations, and testing come baked-in.