Array Generics and null

Mark S. Miller erights at
Mon Mar 24 10:59:10 PDT 2008

On Mon, Mar 24, 2008 at 10:31 AM, Dean Edwards <dean at> wrote:
>  It seems we have three choices for Array.forEach(null)
>  1) Do nothing
>  2) Throw an exception
>  3) Use the current object and iterate that

By "current object" do you mean the global object?

>  I prefer the first one, throwing an exception is acceptable too but the
>  last one is counter-intuitive IMO.

I would find either of the first two acceptable. I prefer #2.


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