Method ngOnInit

walk-my-dog/src/app/dog-view.component.ts:57–61

()

  constructor(private dogsService: DogsService, private route: ActivatedRoute) { }

  ngOnInit(): void {
    this.dog$ = this.route.paramMap.pipe(map(params => {
      return this.dogsService.dogs[Number(params.get('index'))]
    }))
  }

}