state_machine

https://github.com/pluginaweek/state_machine

Ruby

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

StateMachine::Machine#define_name_helpers

Adds helper methods for accessing naming information about states and
events on the owner class

Source | Google | Stack overflow

Edit

git clone [email protected]:pluginaweek/state_machine.git

cd state_machine

open lib/state_machine/machine.rb

Contribute

# Make a new branchgit checkout -b -your-name--update-docs-StateMachine--Machine-define_name_helpers-for-pr

# Commit to gitgit add lib/state_machine/machine.rbgit commit -m "better docs for StateMachine::Machine#define_name_helpers"

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

# Celebrate!