dependencies { implementation 'com.soywiz:klock:2.0.8' } kotlin import com.soywiz.klock.DateTime fun main() { val date1 = DateTime.createAdjusted(2022, 1, 1) val date2 = DateTime.createAdjusted(2023, 6, 15) val date3 = DateTime.createAdjusted(2021, 12, 25) println(date1.isBefore(date2)) // true println(date2.isAfter(date3)) // true println(date1.isSame(date3)) // false val dates = listOf(date1, date2, date3) val sortedDates = dates.sorted() println(sortedDates) // [2021-12-25T00:00Z, 2022-01-01T00:00Z, 2023-06-15T00:00Z] }