def after_write

bendvy-ecs-core@0.1.0.3 · lifecycle.bend:51

import Base
import bendvy-ecs-core@0.1.0.3/change_tick.bend as Tick

51def after_write(incoming: Bool,wasPresent: Bool,stamp: Stamp,tick: Tick.Tick) -> Stamp:
52  match incoming:
53    case False{}: Stamp{None{},None{}}
54    case True{}: written(wasPresent,stamp,tick)