_3_observer

package

v0.0.0-...-24b7180 Latest Latest Go to latest Published: Jan 18, 2021 License: MIT Imports: 2 Imported by: 0

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type Celebrity struct {
	// contains filtered or unexported fields
}

This is the Subject

func (o *Celebrity) Follow(responseCh chan Post)

Subscribe/Add to list of Observers

func (o *Celebrity) Post(post Post)

Notify all Observers

func (o *Celebrity) Unfollow(in chan Post)

Unsubscribe/Remove from the list of Observers

type Post struct {
	Content string
}

type SuperFan struct {
	// contains filtered or unexported fields
}

func NewSuperFan() *SuperFan

func (s *SuperFan) Watch()