Extending prototype of Array causes errors in 'dom/update-dom.ts' and 'ssr/index.ts'

Extending the Array.prototype with additional functions, causes the ‘updateDOM’ and ‘renderHeadToString’ functions to crash as “for…in” is used to iterate through the arrays instead of “for…of”. Maybe you could use Array.forEach if you need an element of the array and the index of it?

Array.prototype.isEmpty = function (func = null) { func = func != null ? func : (_ => true); return !this.some(func); };

Above is one example of the functions we use in our packages, which makes those ‘updateDOM’ and ‘renderHeadToString’ functions crash (but we have many more handy functions, also for other types).

[RattleSneek]

yes 😃

If you would use for..of, we would not have this problem, and your code would be more legible. You would get code like:

for (const tag of head.hooks['resolved:tags']) await tag(headTags)

instead of

for (const h in head.hooks['resolved:tags']) await head.hooks['resolved:tags'][h](headTags)

[RattleSneek]

This is what I get in our Nuxt 3 module code.