[REBOL] APL'ish operations Re:(5)
From: lmecir::geocities::com at: 26-Jul-2000 19:21
Hi,
> I was thinking in terms of function projection. Take a
> binary function (like + ), fix one of the arguments
> (5) and create a monadic (?) function that can be
> applied to say a vector. Sorry if all this seems like
> elementary stuff, I'm just starting with REBOL and
> exploring the possibilities.
>
It is not that elementary, but with a help of
http://www.rebol.org/advanced/highfun.ryou can do:
block-add-5: mapper (do curry :add 1 5)
>> block-add-5 [1 2 3]
== [6 7 8]
Regards
Ladislav
