Return the length of a neo4j path.
The length of a path is defined by the number of relationships included in it.
Note that the result is undefined if the value is not of type NEO4J_PATH.
@param value The neo4j path. @return The length of the path
See Implementation
Return the length of a neo4j path.
The length of a path is defined by the number of relationships included in it.
Note that the result is undefined if the value is not of type NEO4J_PATH.
@param value The neo4j path. @return The length of the path