[REBOL] Re: Variable not avilable out of a foreach
From: tim-johnsons:web at: 10-Dec-2007 10:39
On Monday 10 December 2007, Giuseppe Chillemi wrote:
> I have the following script:
>
> rebol: []
> get_data: does [
> parse line []
> ]
>
> main_loop: does [
> file_database: request-file
> database: read/lines to-file file_database
> foreach line database [
> get_data
> ]
> ]
> main_loop
>
> The script returns LINE has no Value, I must assign it to a temporary
> variable... why ?
try changing get_data to a func and pass 'line as an argument to it
tim
