Hi,
I have just done the Tour of Heroes and I am wondering about ngOnInit().
Why I can implement ngOnInit() like this:
ngOnInit() { this.getHeroes(); }
But not like this:
ngOnInit = () => this.getHeroes();
Or even like this:
ngOnInit = this.getHeroes;
When I use one of the latter two ways, the app will compile and run without
errors, but no heroes will be loaded.
Working Plunk: https://plnkr.co/edit/ASATGPSt7iiBdDJ80tzu?p=preview
Broken Plunk: https://plnkr.co/edit/ASATGPSt7iiBdDJ80tzu?p=preview
Being used to functional programming, I prefer the latter implementations,
since they do not require using a special syntax for something, that is
really just an assignment.
Thanks for your help,
Nuvanda
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