activemodel 3.0.0.beta4

A toolkit for building modeling frameworks like Active Record and Active Resource. Rich support for attributes, callbacks, validations, observers, serialization, internationalization, and testing.

Gemfile:
=

install:
=

Versions:

8.1.2 January 08, 2026 (69 KB)
8.1.1 October 28, 2025 (69 KB)
8.1.0 October 22, 2025 (69 KB)
8.1.0.rc1 October 15, 2025 (69 KB)
8.1.0.beta1 September 04, 2025 (69 KB)
3.0.0.beta4 June 08, 2010 (33 KB)

Show all versions (453 total)

Runtime Dependencies (3):

activesupport = 3.0.0.beta4

builder ~> 2.1.2

i18n ~> 0.4.1

Show all transitive dependencies

Owners:

Authors:

David Heinemeier Hansson

SHA 256 checksum:

=

Total downloads 784,431,651

For this version 61,748

Version Released:
June 8, 2010 10:30pm

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