https://github.com/neosiae/nanoevent

Tiny event emitter for Go
https://github.com/neosiae/nanoevent

Last synced: 24 days ago
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Tiny event emitter for Go

• Host: GitHub
• URL: https://github.com/neosiae/nanoevent
• Owner: neosiae
• License: mit
• Created: 2020-11-11T14:16:22.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2020-11-15T17:04:31.000Z (about 4 years ago)
• Last Synced: 2024-06-20T03:48:46.280Z (5 months ago)
• Language: Go
• Homepage:
• Size: 7.81 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# nanoevent

Tiny event emitter for Go

## Example

```go

eventEmitter := nanoevent.New()

unsubscribe := eventEmitter.On("event", func(message string) {

    fmt.Println(message)

})

eventEmitter.Emit("event", "Hello Go!") // Prints Hello Go

unsubscribe()

eventEmitter.Emit("event", "Hi Go!") // Prints nothing

```

## API

### func New

```go

func New() *EventEmitter

```

New creates a new EventEmitter.

### func (\*EventEmitter) On

```go

func (eventEmitter *EventEmitter) On(event string, listener listenerFunc) func()

```

On subscribes a listener to an event.

Returns unsubscribe function that can be used to remove subscribed listener.

### func (\*EventEmitter) Emit

```go

func (eventEmitter *EventEmitter) Emit(event string, args ...interface{})

```

Emit emits an event to the listeners.

## License

MIT