Change singleton pattern counter class

[bpetermann]

Hi,
the counter class gave me the following error messages:

• counter is not defined
• After initialization (this.counter = 0) "counter is read-only"

Removing Object.freeze and returning the instance in the constructor should resolve this issue.

Otherwise, as in the Objects example, counter can also be initiated outside the class: let counter = 0;
After that, however, the "this" keyword would have to be removed from the methods.

Thanks!

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
fm-workshop-2	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Aug 19, 2023 0:55am