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sle-c/subscribe_to_activities.js

Created September 6, 2018 18:29
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subscribe to firebase activities
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subscribe_to_activities.js
db.collection("activities").where("userID", "==", currentUserID)
.onSnapshot(function(snapshot) {
snapshot.docChanges().forEach(function(change) {
doSomething(change.doc.data());
});
});
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