William James
7/23/2015 8:31:00 PM
Rob Warnock wrote:
> Note that ANSI CL itself already contains some anaphora:
>
> (let ((list '(nil (a b) nil (c d e) nil (f g h i) (j k l))))
> (loop for i in list
> when (third i) ; pun intended.
> collect it))
> => (E H L)
Gauche Scheme:
(filter-map
(cut list-ref <> 2 #f)
'(() (a b) () (c d e) () (f g h i) (j k l)))
===>
(e h l)
--
Arrogant and isolated, the elite treat the ordinary citizens of the empire as
slaves and potential enemies.
www.kolumbus.fi/aquilon/america-middle-class-and-the-end-of-growth.htm