activerecord 4.0.0.rc2

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 October 22, 2025 (554 KB)
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)
4.0.0.rc2 June 11, 2013 (294 KB)

Show all versions (507 total)

Runtime Dependencies (4):

activemodel = 4.0.0.rc2

activerecord-deprecated_finders ~> 1.0.2

activesupport = 4.0.0.rc2

arel ~> 4.0.0

Show all transitive dependencies

Owners:

Authors:

David Heinemeier Hansson

SHA 256 checksum:

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Total downloads 715,778,473

For this version 53,738

Version Released:
June 11, 2013 8:24pm

License:
MIT

Required Ruby Version: >= 1.9.3

New versions require MFA: true

Required Rubygems Version: > 1.3.1

Links:

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