node.js and neo4j using cypher-stream

[Dagmawi Moges]

function recordMedication(){

data = {};

cypher('match(pd:PillDispenser{Serialno:"123456789"}) return pd.Serialno, pd.Slotnumber')

.on('data', function(result){

data =  result;

console.log(data);// this works fine, but the result will not be returned

}).on('end', function(){

console.log('all done');

});

return data; // no data

}

why is the global variable data not being affected on the callback function please help? you can find cypher-stream @ https://github.com/brian-gates/cypher-stream