statelyai/xstate @xstate/store@4.2.3

on GitHub

Patch Changes

• #5624 d146eaa Thanks @Jaybhade! - Fixed snapshot-based undo/redo so that undoing after a redo steps back through history instead of staying put.

  const store = createStore({
    context: { count: 0 },
    on: { inc: (ctx) => ({ count: ctx.count + 1 }) },
  }).with(undoRedo({ strategy: "snapshot" }));
  
  store.trigger.inc(); // 1
  store.trigger.inc(); // 2
  store.trigger.inc(); // 3
  store.trigger.undo(); // 2
  store.trigger.undo(); // 1
  store.trigger.redo(); // 2
  store.trigger.undo(); // 1 (previously stayed at 2)