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:
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install:
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Versions:

8.1.3 March 24, 2026 (69.5 KB)
8.1.2.1 March 23, 2026 (69 KB)
8.1.2 January 08, 2026 (69 KB)
8.1.1 October 28, 2025 (69 KB)
8.1.0 October 22, 2025 (69 KB)
3.0.0.beta4 June 08, 2010 (33 KB)

Show all versions (458 total)

Runtime Dependencies (3):

activesupport = 3.0.0.beta4

builder ~> 2.1.2

i18n ~> 0.4.1

Show all transitive dependencies

Managed By:

Rails

Outside Contributors

Authors:

David Heinemeier Hansson

SHA 256 checksum:

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Total downloads 817,569,525

For this version 62,012

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

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