Reduce Challenge

/* Popular Ice Cream Totals Quiz
 *
 * Using the data array and .reduce():
 *   - Return an object where each property is the name of an ice cream flavor
 *     and each value is an integer that's the total count of that flavor
 *   - Store the returned data in a new iceCreamTotals variable
 *
 * Notes:
 *   - Do not delete the data variable
 *   - Do not alter any of the data content
 */

 const data = [
     { name: 'Tyler', favoriteIceCreams: ['Strawberry', 'Vanilla', 'Chocolate', 'Cookies & Cream'] },
     { name: 'Richard', favoriteIceCreams: ['Cookies & Cream', 'Mint Chocolate Chip', 'Chocolate', 'Vanilla'] },
     { name: 'Amanda', favoriteIceCreams: ['Chocolate', 'Rocky Road', 'Pistachio', 'Banana'] },
     { name: 'Andrew', favoriteIceCreams: ['Vanilla', 'Chocolate', 'Mint Chocolate Chip'] },
     { name: 'David', favoriteIceCreams: ['Vanilla', 'French Vanilla', 'Vanilla Bean', 'Strawberry'] },
     { name: 'Karl', favoriteIceCreams: ['Strawberry', 'Chocolate', 'Mint Chocolate Chip'] }
 ];


const iceCreamTotals = data
    .reduce( (x, currentValue) => {
            return x.concat(currentValue.favoriteIceCreams);
        }, []
    )
    .reduce((x, currentValue) => {
        if (!x[currentValue])
            x[currentValue] = 1;
        else
            x[currentValue] = x[currentValue] + 1; 
        return x;
    }, {});

console.log(iceCreamTotals);