state_machine

https://github.com/pluginaweek/state_machine

Ruby

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

MergeRequest#cache_merge_request_closes_issues!

If the merge request closes any issues, save this information in the
`MergeRequestsClosingIssues` model. This is a performance optimization.
Calculating this information for a number of merge requests requires
running `ReferenceExtractor` on each of them separately.
This optimization does not apply to issues from external sources.

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-MergeRequest-cache_merge_request_closes_issues--for-pr

# Commit to git

git add git commit -m "better docs for MergeRequest#cache_merge_request_closes_issues!"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-MergeRequest-cache_merge_request_closes_issues--for-pr

hub pull-request

# Celebrate!