title: Resolve Firestore References
body: <p>Firebase Firestore has a <code>reference</code> type while defining fields of a document which allows us to add a reference to another document via its "Document path". </p>
  
  <p>For example, I have the document <code>animals/3OYc0QTbGOTRkhXeiW0t</code>, with a field <code>name</code> having value <code>Zebra</code>. I reference it in the array <code>animals</code>, of document <code>zoo/xmo5wX0MLUEbfFJHvKq6</code>. I am basically storing a list of animals in a zoo, by referring the animals to the corresponding animal document in the <code>animals</code> collections. </p>
  
  <p>Now if I query a specific document from the <code>zoo</code> collection, will references to the animals be automatically resolved? Will I the get the animal names in the query result? If not, how can I achieve this? </p>