Proper way to store values array-like in Firebase

Question

I have a name of the song, with ratings I am saving for it. And it looks like pic bellow, as I am using push() to store each new rating.

Answer 1

After get the values from database firebase, you can storege it in another array using forEach(), like so:

 const arrayPlayers = []
        this.db.database.ref('player').once('value')
           .then((snapshot)=> {               
                snapshot.forEach((childSnapShot:any)=>{
                    arrayPlayers.push(childSnapShot.val())
                })
                //Here your array will be withut the node, like so:
                //[3,5,1,...]
                //Now sort array with JS
                const sortPlayers = arrayPlayers.sort((a:any, b:any)=> b.score - a.score)
                console.log(sortPlayers);

            })