title: Retrieve values from within autoID node
body: <p>I would like to get the values from within a autoID node. Below is my structure:</p>
  
  <pre><code>"workout"
    "exercise"
      "Bench Press"
        "(AutoIDNode)"
          "reps: 10"
          "set: 1"
          "weight: 60"
  </code></pre>
  
  <p>How can I get the values of "reps", "set" and "weight".</p>
  
  <p>Here is my swift code:</p>
  
  <pre><code>refSets.child("workout").child("exercise").child("Bench Press").observe(DataEventType.value, with: {(snapshot) in
          if snapshot.childrenCount &gt; 0 {
              self.setsData.removeAll()
  
              for sets in snapshot.children {
                  let snap = sets as! DataSnapshot
                  let key = snap.key
                  let value = snap.value
                  print(key)
                  print(value!)
              }     
          }
      })
  </code></pre>
  
  <p>I am aware I am missing the .child() path for the autoID node following .child("Bench Press"). How can I access this node?</p>
  
  <p>Thanks in advance</p>