Lodash group by multiple properties if property value is true

Question

I have an array of vehicles that need to be grouped by make and model, only if the \'selected\' property is true. The resulting object should contain properties for make mod

Answer 1

Following code works if you focus on result:

inmy case, 'Brand' and 'Item Code' are properties

            const products = _.groupBy(this.productsTable.data, (item) => {
                return [item['Brand'], item['Item Code']];
            });