wok annotate activerecord/description.txt @ rev 22756
updated ffmpeg, ffmpeg-dev and ffplay (4.1.3 -> 4.2.2)
author | Hans-G?nter Theisgen |
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date | Fri Jan 24 16:20:17 2020 +0100 (2020-01-24) |
parents | 935cebd72f5a |
children |
rev | line source |
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hackdorte@19999 | 1 Databases on Rails. Build a persistent domain model by mapping database tables |
hackdorte@19999 | 2 to Ruby classes. Strong conventions for associations, validations, aggregations, |
hackdorte@20000 | 3 migrations, and testing come baked-in. |