activegraph

https://github.com/neo4jrb/activegraph

Ruby

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

Neo4j::ActiveNode::Query::QueryProxyMethods#find_or_create_by

When called, this method returns a single node that satisfies the match specified in the params hash.
If no existing node is found to satisfy the match, one is created or associated as expected.

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--Query--QueryProxyMethods-find_or_create_by-for-pr

# Commit to git

git add git commit -m "better docs for Neo4j::ActiveNode::Query::QueryProxyMethods#find_or_create_by"

# 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--Query--QueryProxyMethods-find_or_create_by-for-pr

hub pull-request

# Celebrate!