commonMain.krono.MonthUtils.kt Maven / Gradle / Ivy

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An multiplatform interoperable datetime library

There is a newer version: 3.0.14

@file:JsExport

package krono

import kotlinx.JsExport

fun Month.numberOfDays(year: Int): Int = when (this) {
    Month.JANUARY -> 31
    Month.FEBRUARY -> if (year % 4 == 0) 29 else 28
    Month.MARCH -> 31
    Month.APRIL -> 30
    Month.MAY -> 31
    Month.JUNE -> 30
    Month.JULY -> 31
    Month.AUGUST -> 31
    Month.SEPTEMBER -> 30
    Month.OCTOBER -> 31
    Month.NOVEMBER -> 30
    Month.DECEMBER -> 31
}