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October 4, 2017 03:40
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| FirebaseFirestore.getInstance() | |
| .collection("teams") | |
| .addSnapshotListener { snapshot: QuerySnapshot?, e: FirebaseFirestoreException? -> | |
| if (e != null) { | |
| FirebaseCrash.report(e) | |
| return@addSnapshotListener | |
| } | |
| snapshot!! // The parameters follow a XOR pattern so this is perfectly safe | |
| // Do stuff | |
| } |
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