activegraph

https://github.com/neo4jrb/activegraph

Ruby

An active model wrapper for the Neo4j Graph Database for Ruby.

Neo4j::ActiveNode::HasN::ClassMethods#has_one

For defining an "has one" association on a model.  This defines a set of methods on
your model instances.  For instance, if you define the association on a Person model:

has_one :out, :vehicle, type: :has_vehicle

This would define the methods: ``#vehicle``, ``#vehicle=``, and ``.vehicle``.

See :ref:`#has_many <Neo4j/ActiveNode/HasN/ClassMethods#has_many>` for anything
not specified here

Source | Google | Stack overflow

Edit

git clone [email protected]:neo4jrb/activegraph.git
cd activegraph
open

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Neo4j--ActiveNode--HasN--ClassMethods-has_one-for-pr

# Commit to git

git add git commit -m "better docs for Neo4j::ActiveNode::HasN::ClassMethods#has_one"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-Neo4j--ActiveNode--HasN--ClassMethods-has_one-for-pr

hub pull-request

# Celebrate!