All files / src/State State.ts

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import { queueWatchers } from '../helpers'
import { Observable } from '../Observable'
 
export class State<V = unknown> extends Observable<V> {
  constructor (value?: V) {
    super()
    this.rawValue = value
  }
 
  get value () {
    return super.value
  }
 
  set value (value: V) {
    if (this.rawValue !== value) {
      this.rawValue = value
      this.update()
    }
  }
 
  update () {
    queueWatchers(this.observers)
  }
}