activerecord 3.1.0.rc5

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:
=

install:
=

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)
3.1.0.rc5 July 25, 2011 (360 KB)

Show all versions (507 total)

Runtime Dependencies (4):

activemodel = 3.1.0.rc5

activesupport = 3.1.0.rc5

arel ~> 2.1.4

tzinfo ~> 0.3.29

Show all transitive dependencies

Owners:

Authors:

David Heinemeier Hansson

SHA 256 checksum:

Total downloads 716,703,294

For this version 48,779

Version Released:
July 25, 2011 11:04pm

Licenses:
N/A

Required Ruby Version: >= 1.8.7

New versions require MFA: true

Required Rubygems Version: > 1.3.1

Links:

Homepage Download Review changes Badge RSS Report abuse Reverse dependencies