https://github.com/coderyi/statemachineswift

StateMachineSwift, state machine library for Swift, supports an arbitrary number of States and Events.
https://github.com/coderyi/statemachineswift

ios state-machine statemachine swift

Last synced: 2 months ago
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StateMachineSwift, state machine library for Swift, supports an arbitrary number of States and Events.

• Host: GitHub
• URL: https://github.com/coderyi/statemachineswift
• Owner: coderyi
• License: mit
• Created: 2020-12-03T01:37:30.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2022-01-20T14:39:17.000Z (almost 3 years ago)
• Last Synced: 2024-09-23T22:17:46.891Z (4 months ago)
• Topics: ios, state-machine, statemachine, swift
• Language: Swift
• Homepage:
• Size: 25.4 KB
• Stars: 41
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
StateMachineSwift, supports an arbitrary number of States and Events.

### CocoaPods

```

pod 'StateMachineSwift'

```

### Features

* Supports an arbitrary number of States and Events.

* States and Events support a thorough set of callbacks for responding to state transitions.

* Transitions support the inclusion of arbitrary user data via a userInfo dictionary, making it easy to broadcast metadata across callbacks.

* Lightweight.

### Example

```

let orderStateMachine: SMStateMachine = SMStateMachine()

let normal: SMState = SMState("normal")

let purchase: SMState = SMState("purchase")

let cancel: SMState = SMState("cancel")

orderStateMachine.addStates(arrayOfStates: [normal, purchase, cancel])

orderStateMachine.initialState = normal

let confirmOrder: SMEvent = SMEvent("confirmOrder", sourceStates: [normal], destinationState: purchase)

let cancelOrder: SMEvent = SMEvent("cancelOrder", sourceStates: [purchase, normal], destinationState: cancel)

orderStateMachine.addEvents(arrayOfEvents: [confirmOrder, cancelOrder])

orderStateMachine.activate()

orderStateMachine.isInState("normal")

let userInfo = ["hello": "world"]

orderStateMachine.fireEvent(eventName: "confirmOrder", userInfo: userInfo)

orderStateMachine.fireEvent(eventName: "cancelOrder", userInfo: userInfo)

```

## License

Released under [MIT License](LICENSE).