[REBOL] Re: [RWEBOL] HOF and system exploration
From: lmecir:mbox:vol:cz at: 26-Oct-2002 7:29
Hi Jan,
----- Original Message -----
From: "Jan Skibinski"
> there are other HOFs worthy
> to consider: fold family, zip, unzip, flip, combinators, list
> [block]
> comprehension, etc., etc. Nothing really new, but fun to use in
> Rebol :-).
> I already implemented some of them, took a shot at currying
> by re-writing, etc. All the rest in due time.
The following combinators were discussed on the list:
U: func [f][f :f]
Y: func [g][
U func [f][g func [x] reduce [:f :first reduce [:f] 'get/any first ['x]]]
]
-L
