Pushing array to firebase String Array

Question

I have an existing table with data in firebase, it is just a simple string array and not a object array. I want to add string array and push it to the firebase list array. I was thinking to loop through the string array and call the update function but is there a simpler way of doing it?

Updating list in firebase:

  let data = ["charamander", "mew", "onix"]
  await dataRef.update({
    list: firestoreFieldValue.arrayUnion(data)
  })

Firebase structure: Collection -> Words (Doc) -> list

CookieMonster · Accepted Answer · 2021-09-02 10:35:02Z

2

Solution was spread operator

  await dataRef.update({
        wordList: firestoreFieldValue.arrayUnion(...data)
      })

edited Sep 2, 2021 at 10:35

answered Sep 2, 2021 at 2:49

CookieMonster

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