// Initialize Cloud Firestore through Firebase
var db = firebase.firestore();

// Disable deprecated features
db.settings({
  timestampsInSnapshots: true
});
//collector that sends some data toe the firestore
db.collection("users").add({
    first: "Ada",
    last: "Lovelace",
    born: 1815
})
.then(function(docRef) {
    console.log("Document written with ID: ", docRef.id);
})
.catch(function(error) {
    console.error("Error adding document: ", error);
});