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Showing Revision 5 created 05/24/2016 by Udacity Robot.

  1. Let's talk a little bit about some of the specifics for
  2. data modeling in JSON. First thing we should mention, is that
  3. items may have different fields. So you notice there, that for
  4. the certifications that actually had a multiplier, we included that multiplier.
  5. In the case of Hard Days Night, it was four. But
  6. for those that don't actually have a multiplier, we simply left
  7. that field out. And as we just discussed, JSON objects may
  8. have nested objects. That is, fields may have values which are themselves
  9. JSON objects. We can also nest arrays. So, a field may have a value of an
  10. array, and that array may have as it's
  11. elements other JSON objects, individual values, or other arrays.