> `ei fylke er alltid ["Vestland", "Rogaland", "Troms" og "Finnmark"]`
Might even consider adding that.
I have renamed the "endreleg" since the article release to "låst" and "open".
The thought process was:
- Variabelen er låst for endringer.
- Variabelen er open for endringer.
But I really like the "alltid" suggestion.
I like that - much shorter and also the two keywords are the same length, which is always nice when you're making a list. I have to say I would prefer 'åpen', though, just to make extra trouble for people who don't have a keyboard with Correct letters on it. :D
A further thought on `alltid` - you could add the keyword `aldri`, which makes it a runtime error for the variable to take that value. Maybe add ranges as well, for easy bounds checking, e.g.
``` en peker er aldri = null en indeks er aldri > 5 ```
open peker er 10
peker er aldri < 5
peker er aldri > 10
// Masse kode
peker er 30 // Error
open peker er 10
peker er aldri < 5 eller > 10
// Masse kode
peker er 30 // Error