Fixed finalizing array

[iruca3]

I got error on this test case. (see the diff)
I could not figure out why this is caused.
It seems some copy of array element is a Proxy.
Therefore, I did finalizing copy on finalizeArray in any case.

I don't know the same thing is needed on finalizeObject.
Would you review my code please?

I'm very glad to meet such a wonderful library :)

addition

I found another case below:

const base = {
    arr: [{count: 1}, {count: 2}]
}
const result = produce(base, draft => {
    draft.arr = [
        draft.arr[1]
    ]
    draft.arr[0].count = 1
})
expect(result).toEqual({
    arr: [{count: 1}]
})

This also causes an error.
Shouldn't I use the draft object on new array or object....?

[coveralls]

Coverage decreased (-0.02%) to 98.588% when pulling 9d54d64 on iruca3:fix/finalize into 7290670 on mweststrate:master.

[mweststrate]

Thanks! I merged it, but implemented it a bit differently as there was another underlying issue. But thanks for finding and reproducing the bug!

[mweststrate]

Will release soon as 8.5.0