https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/groupBy
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 | const people = [ { name: "Max", age: 10 }, { name: "Tim", age: 15 }, { name: "Pip", age: 25 },]function adultsOnly({age}) {if (age >= 18) { return 'adult' } else { return 'minor' }}const organized = Object.groupBy(people, adultsOnly)console.log(organized) |