AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer)
Adds support for creating state machines for attributes on any Ruby class
A statesmanlike state machine library.
A minimal finite state machine with a straightforward syntax.
A very simple state machine plugin built on top of ActiveRecord::Enum
State machine extracted from ActiveModel
Minimal Finite State Machine
StateMachines Active Record Integration
Log transitions on a state machine to support business process analytics. Superseded by
A Ruby state machine library, like assm / acts_as_state_machine, but with a nicer, more sensible API (in my opinion)....
State machine that allows dynamic transitions for business workflows
Fork of acts_as_state_machine plugin for Rails
An elegant state machine for your ruby objects.
A state machine gem designed for RubyMotion.
Log transitions on a state_machines gem to support auditing and business process analytics.
Generate diagrams of AASM state machines.
Object-Oriented Finite State Machine
No time to manage a wizard state machine, session variables, or complicated controllers? Use ultra light wizard!! A RESTful session-less validation-friendly simple...
Redis based Finite State Machine
Provides easy integration between ActiveAdmin and your state machine on resources
yet another acts_as_state_machine type of plugin
Graphviz module for state machines
StateMachines ActiveModel Integration
A really tiny state machine for ruby. No events, only acceptable transitions and transition callbacks....
state_machine mongoid integration
Acts As State Machine - Patched
Super simple state machine
Modern ActiveRecord state machine plugin
Adds finite state machine behaviour to Ruby classes. Meant as an alternative to acts_as_state_machine/AASM....
StateMachines Mongoid Integration