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activemodel 3.0.0

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:

  1. 8.1.0 October 22, 2025 (69 KB)
  2. 8.1.0.rc1 October 15, 2025 (69 KB)
  3. 8.1.0.beta1 September 04, 2025 (69 KB)
  4. 8.0.3 September 22, 2025 (67.5 KB)
  5. 8.0.2.1 August 13, 2025 (67.5 KB)
  6. 3.0.0 August 29, 2010 (37 KB)
Show all versions (446 total)

Runtime Dependencies (3):

activesupport = 3.0.0
builder ~> 2.1.2
i18n ~> 0.4.1
Show all transitive dependencies

Owners:

Authors:

  • David Heinemeier Hansson

SHA 256 checksum:

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Total downloads 755,890,007

For this version 528,209

Version Released:

Licenses:

N/A

Required Ruby Version: >= 1.8.7

New versions require MFA: true

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