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[REBOL] Re: Iterators & Functionids

From: g:santilli:tiscalinet:it at: 27-Aug-2002 12:39

Hi Robert, On Tuesday, August 27, 2002, 11:24:11 AM, you wrote: RMM> Hi, I try to get the following behaviour: [...] What about: foreach-record: func ['word records predicate action] [ predicate: func reduce [word] predicate action: func reduce [word] action foreach record records [ if predicate record [action record] ] ]
>> list: [1 2 3 4 5 6 7 8 9]
== [1 2 3 4 5 6 7 8 9]
>> foreach-record num list [even? num] [print num]
2 4 6 8 == none Regards, Gabriele. -- Gabriele Santilli <[g--santilli--tiscalinet--it]> -- REBOL Programmer Amigan -- AGI L'Aquila -- REB: http://web.tiscali.it/rebol/index.r