activerecord 4.2.1.rc3

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.

Gemfile:
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install:
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Versions:

8.1.0.rc1 October 15, 2025 (554 KB)
8.1.0.beta1 September 04, 2025 (550 KB)
8.0.3 September 22, 2025 (535 KB)
8.0.2.1 August 13, 2025 (533 KB)
8.0.2 March 12, 2025 (533 KB)
4.2.1.rc3 March 02, 2015 (318 KB)

Show all versions (506 total)

Runtime Dependencies (3):

activemodel = 4.2.1.rc3

activesupport = 4.2.1.rc3

arel ~> 6.0

Show all transitive dependencies

Owners:

Authors:

David Heinemeier Hansson

SHA 256 checksum:

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Total downloads 714,029,854

For this version 8,232

Version Released:
March 2, 2015 9:34pm

License:
MIT

Required Ruby Version: >= 1.9.3

New versions require MFA: true

Required Rubygems Version: > 1.3.1

Links:

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