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activemodel 5.1.7.rc1

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:

  1. 8.1.3 March 24, 2026 (69.5 KB)
  2. 8.1.2.1 March 23, 2026 (69 KB)
  3. 8.1.2 January 08, 2026 (69 KB)
  4. 8.1.1 October 28, 2025 (69 KB)
  5. 8.1.0 October 22, 2025 (69 KB)
  6. 5.1.7.rc1 March 22, 2019 (50.5 KB)
Show all versions (458 total)

Runtime Dependencies (1):

activesupport = 5.1.7.rc1
Show all transitive dependencies

Managed By:

Rails

Outside Contributors

Authors:

  • David Heinemeier Hansson

SHA 256 checksum:

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Total downloads 822,427,293

For this version 2,498

Version Released:

License:

MIT

Required Ruby Version: >= 2.2.2

New versions require MFA: true

Required Rubygems Version: > 1.3.1

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