Converts hash to/from YAML
lib/neo4j/shared/type_converters.rb:227
.convert_type
def convert_type Hash end
.converted?
def converted?(value) value.is_a?(db_type) end
.db_type
def db_type String end
.to_db
def to_db(value) Psych.dump(value) end
.to_ruby
def to_ruby(value) Psych.load(value) end