state_machine

https://github.com/pluginaweek/state_machine

Ruby

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

DeclarativePolicy::Step#==

In the flattening process, duplicate steps may be generated in the
same rule. This allows us to eliminate those (see Runner#steps_by_score
and note its use of a Set)

Source | Google | Stack overflow

Edit

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

cd state_machine

open

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-DeclarativePolicy--Step----for-pr

# Commit to git

git add git commit -m "better docs for DeclarativePolicy::Step#=="

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-DeclarativePolicy--Step----for-pr

hub pull-request

# Celebrate!