Michael,
You can define a function without listing some or all of its arguments
by specifying it in terms of another function. So all you really need
to write is, e.g.,
car = head
cdr = tail
cadr = car . cdr
caddr = car . cadr
cadar = car . cdr . car
etc...
On Oct 6, 2009, at 7:01 PM, michael rice wrote:
How do I create an alias for a function, like giving CAR the same
functionality as HEAD. I know I can do it by creating a definition
(see below), but is there a better way, like Scheme's
(define head car)
car :: [a] -> a
car x = head x
The reason for doing this is to more closely mirror legacy code.
Michael
_______________________________________________
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
_______________________________________________
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
