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activerecord 4.0.13

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:

  1. 8.1.0.rc1 October 15, 2025 (554 KB)
  2. 8.1.0.beta1 September 04, 2025 (550 KB)
  3. 8.0.3 September 22, 2025 (535 KB)
  4. 8.0.2.1 August 13, 2025 (533 KB)
  5. 8.0.2 March 12, 2025 (533 KB)
  6. 4.0.13 January 06, 2015 (307 KB)
Show all versions (506 total)

Runtime Dependencies (4):

activemodel = 4.0.13
activerecord-deprecated_finders ~> 1.0.2
activesupport = 4.0.13
arel ~> 4.0.0
Show all transitive dependencies

Owners:

Authors:

  • David Heinemeier Hansson

SHA 256 checksum:

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Total downloads 714,832,783

For this version 2,289,948

Version Released:

License:

MIT

Required Ruby Version: >= 1.9.3

New versions require MFA: true

Links:

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