beuhug

Keybase proof

I hereby claim:

• I am beuhug on github.
• I am beuhug (https://keybase.io/beuhug) on keybase.
• I have a public key ASDTpCi-E4CgIKarjDKMRDJ5Z_fbeCDbLU-y2A7HJwLHJgo

To claim this, I am signing this object:

beuhug

let flattener = function(nestedArray) {
    return nestedArray.reduce((result, value) => {
        let valueToConcat = Array.isArray(value) ? flattener(value) : value
        return result.concat(valueToConcat)
    }, []);
}

console.log(flattener([[1,2,[3]],4]))