[racket] for-each

I don't know if it's a particularly good example, but here's a basic usage
of for-each:

#lang racket

(define lst '(apple banana cherry))

(for-each
  (lambda (x)
    ; x is bound to each item of lst in turn
    (printf "item:~a~n" x)
    ; do something more with x
    )
  lst)

Hope this helps,

Kieron.

On Wed, Dec 12, 2012 at 7:19 PM, Dman P <dmandus at gmail.com> wrote:

> I was looking for a good example of the  racket function  for-each    I
> have been trying to implant it but can not seem to get it work
>
>
> ____________________
>   Racket Users list:
>   http://lists.racket-lang.org/users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.racket-lang.org/users/archive/attachments/20121212/3b1c6ca7/attachment-0001.html>