Pacer is a JRuby graph traversal framework built on the Tinkerpop stack.
This plugin enables full Neo4J graph support in Pacer.
Here is how you open a Neo4J graph in Pacer.
require 'pacer'
require 'pacer-neo4j'
# Graph will be created if it doesn't exist
graph = Pacer.neo4j 'path/to/graph'
All other operations are identical across graph implementations (except where certain features are not supported). See Pacer's documentation for more information.