copy¶

common

fun copy(year: Int = this.year, month: Month = this.month): YearMonth

Returns a copy of this year-month with the values of any individual components replaced by the new values specified.

Throws¶


io.islandtime.DateTimeException	if the year is invalid

common

fun copy(year: Int = this.year, monthNumber: Int): YearMonth

Returns a copy of this year-month with the values of any individual components replaced by the new values specified.


io.islandtime.DateTimeException	if the year or month is invalid