Merge pull request #5 from leonardofed/patch-1

only pass a reference to the function

Author: 1Marc

2018-01-22-javascript-hard-parts/fem-JavaScriptTheHardParts-AsynchronicitySolutions.js

@@ -150,10 +150,12 @@ console.log('End of Challenge 5');
 //CHALLENGE 6//
 console.log('Start of Challenge 6');
 var dataReceived;
+var data; // is undefined at first
 
 function ajaxSimulate(id, callback) {
  var database = ['Aaron', 'Barbara', 'Chris'];
- setTimeout(callback(database[id]), 0);
+ var data = database[id]
+ setTimeout(callback, 0); 
 }
 
 function storeData(data) {
@@ -242,4 +244,4 @@ function dataHandler(data) {
  $("#ch4").slice(0, -1); //takes off the extra comma
 }
 
-console.log('End of Challenge 9');
+console.log('End of Challenge 9');