Feature Request: Delete List element

[guenhter]

Currently there is no easy way to delete an element from a list. Only recreating the list can be done what is very annoying.

Something like this would be very helpful:

l = l.Delete(1) // Deletes the element at index 1

[benbjohnson]

The way List is structured, there's not really a great way to optimize for deletions other than rebuilding.

[guenhter]

Even though internally it is not great to optimize it would be very convenient to provide this so that the users don't have to do the rebuilding on their own.