Re: Emtpy (filter ...) Result Yields nil; Could / Should It Be An Empty List?

[Michel Salim]

On Dec 14, 3:16 pm, Randall R Schulz <rsch...@sonic.net> wrote:

> Does this makes sense (specifically the last one)?
>
> user=> (flatten [])
> nil
>
> user=> (flatten ())
> nil
>
Yes; the empty sequence is just nil.

> user=> (flatten nil)
> (nil)
>
That does look like a bug.

--
Michel
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