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activemodel 4.2.11.2

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

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install:
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Versions:

  1. 8.1.1 October 28, 2025 (69 KB)
  2. 8.1.0 October 22, 2025 (69 KB)
  3. 8.1.0.rc1 October 15, 2025 (69 KB)
  4. 8.1.0.beta1 September 04, 2025 (69 KB)
  5. 8.0.4 October 28, 2025 (67.5 KB)
  6. 4.2.11.2 May 15, 2020 (44.5 KB)
Show all versions (452 total)

Runtime Dependencies (2):

activesupport = 4.2.11.2
builder ~> 3.1
Show all transitive dependencies

Owners:

Pushed by:

Authors:

  • David Heinemeier Hansson

SHA 256 checksum:

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Total downloads 759,578,103

For this version 3,981

Version Released:

License:

MIT

Required Ruby Version: >= 1.9.3

New versions require MFA: true

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