title: forEach is not a function error
body: <p>I get this error when I am trying to iterate through my JSON object with a foreach.
  Can someone help, please?</p>
  
  <p>Here is my JS:</p>
  
  <pre><code>function dateTimeChecker() {
       $.ajax({
              "url": 'get-booked.php',
              "method": "get",
              "dataType": "text",
              "cache": false
          }).done(function(jBooked) {
              var jBookedDates=JSON.parse(jBooked);
              console.log(jBookedDates);
                 jBookedDates.forEach(function(jB){
                      if (jB=="11/01/2016") {console.log("works");}else{console.log("doesn't");}
          })
        });
  }
  </code></pre>
  
  <p>And here is the object in question : </p>
  
  <p><a href="https://i.stack.imgur.com/5csV3.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5csV3.png" alt="enter image description here"></a></p>
  
  <p>Also, I am wondering how can i iterate over this object if someone cares to explain. :)</p>