refactor: use Kotlin Map on the update_document_nested snippet (firebase#97)

thatfiredev · samtstern · commit df90b304f0b0 · 2019-04-18T10:20:01.000-07:00
diff --git a/firestore/app/src/main/java/com/google/example/firestore/kotlin/DocSnippets.kt b/firestore/app/src/main/java/com/google/example/firestore/kotlin/DocSnippets.kt
@@ -355,10 +355,10 @@ abstract class DocSnippets(val db: FirebaseFirestore) {
         //
         // To update age and favorite color:
         db.collection("users").document("frank")
-                .update(
-                        "age", 13,
-                        "favorites.color", "Red"
-                )
+                .update(mapOf(
+                        "age" to 13,
+                        "favorites.color" to "Red"
+                ))
         // [END update_document_nested]
     }
 
