Return the size of a neo4j map (number of entries).
Note that the result is undefined if the value is not of type NEO4J_MAP.
@param value The neo4j map. @return The number of entries.
See Implementation
Return the size of a neo4j map (number of entries).
Note that the result is undefined if the value is not of type NEO4J_MAP.
@param value The neo4j map. @return The number of entries.