RecoverableComponent.undo: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/recoverable_component.bend as RecoverableComponent
Lines 62-64 of bendvy-ecs-core@0.1.0.4/recoverable_component.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/recoverable_component.bend&start_line=62&end_line=64

import Base
import bendvy-ecs-core@0.1.0.4/world.bend as W
import bendvy-ecs-core@0.1.0.4/column.bend as Col

def undo(~S:Data,~P:Type,~R:Type,~E:Data,record:Record<S,P>,world:W.World<S,Col.Column<S,P>,R,E>) -> W.World<S,Col.Column<S,P>,R,E> & Record<S,P>:
  match record:
    case Record{+handle,stamp,payload}:undo_checked(~S,~P,~R,~E,Record{handle,stamp,payload},W.valid(~S,~Col.Column<S,P>,~R,~E,world,handle))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/column.bend&name=Column
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/recoverable_component.bend&name=Record
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/recoverable_component.bend&name=undo_checked
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/world.bend&name=World
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/world.bend&name=valid