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activerecord 3.0.8.rc4

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. 8.1.3 March 24, 2026 (556 KB)
  2. 8.1.2.1 March 23, 2026 (555 KB)
  3. 8.1.2 January 08, 2026 (554 KB)
  4. 8.1.1 October 28, 2025 (554 KB)
  5. 8.1.0 October 22, 2025 (554 KB)
  6. 3.0.8.rc4 May 31, 2011 (337 KB)
Show all versions (519 total)

Runtime Dependencies (4):

activemodel = 3.0.8.rc4
activesupport = 3.0.8.rc4
arel ~> 2.0.10
tzinfo ~> 0.3.23
Show all transitive dependencies

Managed By:

Rails

Outside Contributors

Authors:

  • David Heinemeier Hansson

SHA 256 checksum:

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Total downloads 774,386,524

For this version 5,122

Version Released:

Licenses:

N/A

Required Ruby Version: >= 1.8.7

New versions require MFA: true

Required Rubygems Version: > 1.3.1

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