RubyGems Navigation menu

activerecord 4.2.6.rc1

Databases on Rails. Build a persistent domain model by mapping database tables to Ruby classes. Strong conventions for associations, validations, aggregations, migrations, and testing come baked-in.

Gemfile:
=

install:
=

Versions:

  1. 8.1.3 March 24, 2026 (556 KB)
  2. 8.1.2.1 March 23, 2026 (555 KB)
  3. 8.1.2 January 08, 2026 (554 KB)
  4. 8.1.1 October 28, 2025 (554 KB)
  5. 8.1.0 October 22, 2025 (554 KB)
  6. 4.2.6.rc1 March 01, 2016 (323 KB)
Show all versions (519 total)

Runtime Dependencies (3):

activemodel = 4.2.6.rc1
activesupport = 4.2.6.rc1
arel ~> 6.0
Show all transitive dependencies

Managed By:

Rails

Outside Contributors

Authors:

  • David Heinemeier Hansson

SHA 256 checksum:

=
← Previous version Next version →

Total downloads 774,399,173

For this version 5,336

Version Released:

License:

MIT

Required Ruby Version: >= 1.9.3

New versions require MFA: true

Required Rubygems Version: > 1.3.1

Links:

Homepage Documentation Download Review changes Badge Subscribe RSS Analytics Report abuse Reverse dependencies