def Period.add_to.go

bend-time-lib@0.4.0.1 · period.bend:94

import Base
import bend-time-lib@0.4.0.1/date.bend as D

94def Period.add_to.go(
95  date: D.Date, p: Period
96) -> Result<&2, &2, D.Date.Error, D.Date>:
97  match date p:
98    case D.Date{+dy, +dm, +dd} Period{+py, +pm, +pd}:
99      Period.add_to.ya(
100        dy, py, dm, pm, dd, pd, U32.is_le(py, U32.sub(U32.not(0), dy))
101      )