import DS from 'ember-data';

export default DS.Transform.extend({
  deserialize: function(serialized) {
    var map = {
      32: 'Chorus',
      41: 'Quartet',
      42: 'Mixed',
    };
    return map[serialized];
  },

  serialize: function(deserialized) {
    var map = {
      'Chorus': 32,
      'Quartet': 41,
      'Mixed': 42,
    };
    return map[deserialized];
  }
});

@@ -174,16 +174,76 @@
 Mixed',%0A
+      43: 'Senior',%0A      44: 'Youth',%0A      45: 'Unknown',%0A
     %7D;%0A 
@@ -389,16 +389,76 @@
 d': 42,%0A
+      'Senior': 43,%0A      'Youth': 44,%0A      'Unknown': 45,%0A
     %7D;%0A 

Update app/transforms/session-kind.js