statelyai/xstate xstate@5.0.0-beta.45 on GitHub

Minor Changes

#4467 3c71e537d Thanks @Andarist! - The state.configuration property has been renamed to state._nodes.
```
- state.configuration
+ state._nodes
```
#4467 3c71e537d Thanks @Andarist! - The state.meta getter has been replaced with state.getMeta() methods:
```
- state.meta
+ state.getMeta()
```

#4353 a3a11c84e Thanks @davidkpiano! - You can now use the setup({ ... }).createMachine({ ... }) function to setup implementations for actors, actions, guards, and delays that will be used in the created machine:

import { setup, createMachine } from 'xstate';

const fetchUser = fromPromise(async ({ input }) => {
  const response = await fetch(`/user/${input.id}`);
  const user = await response.json();
  return user;
});

const machine = setup({
  actors: {
    fetchUser
  },
  actions: {
    clearUser: assign({ user: undefined })
  },
  guards: {
    isUserAdmin: (_, params) => params.user.role === 'admin'
  }
}).createMachine({
  // ...
  invoke: {
    // Strongly typed!
    src: 'fetchUser',
    input: ({ context }) => ({ id: context.userId }),
    onDone: {
      guard: {
        type: 'isUserAdmin',
        params: ({ context }) => ({ user: context.user })
      },
      target: 'success',
      actions: assign({ user: ({ event }) => event.output })
    },
    onError: {
      target: 'failure',
      actions: 'clearUser'
    }
  }
});

Patch Changes

#4476 6777c328d Thanks @Andarist! - Fixed an issue with onSnapshot not working after rehydration.