activemodel 4.2.0.beta3

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

Gemfile:
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install:
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Versions:

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)
8.0.4 October 28, 2025 (67.5 KB)
4.2.0.beta3 October 30, 2014 (44 KB)

Show all versions (452 total)

Runtime Dependencies (2):

activesupport = 4.2.0.beta3

builder ~> 3.1

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Owners:

Authors:

David Heinemeier Hansson

SHA 256 checksum:

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Total downloads 776,333,079

For this version 3,801

Version Released:
October 30, 2014 6:36pm

License:
MIT

Required Ruby Version: >= 1.9.3

New versions require MFA: true

Required Rubygems Version: > 1.3.1

Links:

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