gistfile1.builder

require "rubygems"
require "neo4j"

Neo4j::Transaction.run do
  cars   = Neo4j::Node.new
  silver = Neo4j::Node.new
  saab   = Neo4j::Node.new
  year_2000   = Neo4j::Node.new
  year_2000[:year] = '2000'
  year_2002   = Neo4j::Node.new
  year_2002[:year] = '2002'
  
  Neo4j.ref_node.rels.outgoing(:cars) << cars
  aCar   = Neo4j::Node.new
  aCar[:name] = 'Car A'
  cars.rels.outgoing(:IS_A) << aCar
  aCar.rels.outgoing(:BUILT) << year_2000
  aCar.rels.outgoing(:COLOR) << silver
  aCar.rels.outgoing(:MANUFACTURER) << saab
  bCar   = Neo4j::Node.new
  bCar[:name] = 'Car B'
  cars.rels.outgoing(:IS_A) << bCar
  bCar.rels.outgoing(:BUILT) << year_2002
  bCar.rels.outgoing(:COLOR) << silver
  bCar.rels.outgoing(:MANUFACTURER) << saab
end


#search
Neo4j::Transaction.run do
  Neo4j.ref_node.rels.outgoing(:cars).first.end_node.outgoing(:IS_A).each {|node|
    if(node.outgoing(:BUILT).first[:year] == '2000') 
      puts node[:name]
    end
  }

end