Lightweight state machine for Active Record and Active Model.
MIT License
Listen all state transitions and make actions before and after the transition is saved
Integrate PostgreSQL's enumerated types with the Rails enum feature
Adds the 'Actions' concept to your Rails APP to help you Test & Reuse Business Logic
A flexible access control system for your Rails app
ActiveRecord/Rails Integration for the Workflow library
Rails/Statesman plugin that handle multiple state machines on the same model through `has_one_sta...
An ActiveRecord extension for writing commonly useful atomic SQL statements to avoid race condition.
A very simple state machine plugin built on top of ActiveRecord::Enum
AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)
Authorization framework for Ruby/Rails applications
Enumerations for Ruby with some magic powers! 🎩
Argon generates a workflow engine (built around a state machine)
Action processing with Callback + Rescue handlers for different MIME types in Rails.
A tracer for Active Record queries
What ActiveModel left out