def Iso8601.show_period.body
import bend-time-lib@0.4.0.1/iso8601.bend as Iso8601import Base
175def Iso8601.show_period.body(+y: U32, +m: U32, +d: U32) -> String:
176 String.append(
177 Iso8601.show.unit(y, 'Y'),
178 String.append(Iso8601.show.unit(m, 'M'), Iso8601.show.unit(d, 'D'))
179 )