state_machine

https://github.com/pluginaweek/state_machine

Ruby

Adds support for creating state machines for attributes on any Ruby class

StateMachine::TransitionCollection#persist

Transitions the current value of the object's states to those specified by
each transition

Source | Google | Stack overflow

Edit

git clone [email protected]:pluginaweek/state_machine.git
cd state_machine
open lib/state_machine/transition_collection.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-StateMachine--TransitionCollection-persist-for-pr

# Commit to git
git add lib/state_machine/transition_collection.rbgit commit -m "better docs for StateMachine::TransitionCollection#persist"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-StateMachine--TransitionCollection-persist-for-pr
hub pull-request

# Celebrate!