openstreetmap-website

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

Ruby

The Rails application that powers OpenStreetMap

OldWay#get_nodes_undelete

Read full version of old way
For get_nodes_undelete, uses same nodes, even if they've moved since
For get_nodes_revert,   allocates new ids
Currently returns Potlatch-style array
where [5] indicates whether latest version is usable as is (boolean)
(i.e. is it visible? are we actually reverting to an earlier version?)

Source | Google | Stack overflow

Edit

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

cd openstreetmap-website

open app/models/old_way.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-OldWay-get_nodes_undelete-for-pr

# Commit to git

git add app/models/old_way.rbgit commit -m "better docs for OldWay#get_nodes_undelete"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-OldWay-get_nodes_undelete-for-pr

hub pull-request

# Celebrate!