Generated by XState Viz: https://xstate.js.org/viz

machine.js

const m = Machine({
  id: 'error',
  context: {
    list: null,
    currentItem: null,
  },
    initial: 'init',
    states: {
      init: {
        on: {
          'SELECT': {
            actions: assign({
              // THIS WILL FAIL
              currentItem: (c) => c.list[2]
            })
          },
          // 'SELECT2': {
          //  // THIS WILL FAIL HARD
          //   cond: (c) => c.list.length > 2
          //   actions: assign({
          //     currentItem: true
          //   })
          // }
        }
      }
    }
  
})