state_machine

https://github.com/pluginaweek/state_machine

Ruby

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

TodoService#destroy_target

When we destroy a todo target we should:

 * refresh the todos count cache for all users with todos on the target

This needs to yield back to the caller to destroy the target, because it
collects the todo users before the todos themselves are deleted, then
updates the todo counts for those users.

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-TodoService-destroy_target-for-pr

# Commit to git

git add git commit -m "better docs for TodoService#destroy_target"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-TodoService-destroy_target-for-pr

hub pull-request

# Celebrate!