openstreetmap-website

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

Ruby

The Rails application that powers OpenStreetMap

ConsistencyValidations#check_consistency

Generic checks that are run for the updates and deletes of
node, ways and relations. This code is here to avoid duplication,
and allow the extention of the checks without having to modify the
code in 6 places for all the updates and deletes. Some of these tests are
needed for creates, but are currently not run :-(
This will throw an exception if there is an inconsistency

Source | Google | Stack overflow

Edit

git clone [email protected]:openstreetmap/openstreetmap-website.git

cd openstreetmap-website

open app/models/concerns/consistency_validations.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-ConsistencyValidations-check_consistency-for-pr

# Commit to git

git add app/models/concerns/consistency_validations.rbgit commit -m "better docs for ConsistencyValidations#check_consistency"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-ConsistencyValidations-check_consistency-for-pr

hub pull-request

# Celebrate!