openstreetmap-website

https://github.com/openstreetmap/openstreetmap-website

Ruby

The Rails application that powers OpenStreetMap

UserRolesController#not_in_role

checks that the user doesn't already have this role

Source | Google | Stack overflow

Edit

git clone [email protected]:openstreetmap/openstreetmap-website.git
cd openstreetmap-website
open app/controllers/user_roles_controller.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-UserRolesController-not_in_role-for-pr

# Commit to git
git add app/controllers/user_roles_controller.rbgit commit -m "better docs for UserRolesController#not_in_role"

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

# Celebrate!