A local nightclub is having a Battle of the Bands night in a few months. They expect many bands to sign up because the grand prize is $20,000. To make things easier on the nightclub management, they want each band to be assigned a number so that they can easily keep track of the order in which the bands will perform.
Your job is to write a function that accepts any band name as an argument. The function will increment a global variable by one each time it is invoked, and return that number, and the band name concatenated together.
const bandNumber = 1
const takeNumber = function () {
/*
Write your awesome code here. See comments
below for what should be returned.
*/
}
const scum = takeNumber("Galactic Scum")
console.log(scum) // This should print "1. Galactic Scum" in the console
const under = takeNumber("Underdogs")
console.log(under) // This should print "2. Underdogs" in the console