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[REBOL] Re: Exclude Problems

From: ammoncooke:y:ahoo at: 27-Sep-2001 13:25

Here: excl-only: func [ "This is the Exclude function that doesn't exclude duplicates" block1 "The original block" block2 "The block to be 'excluded'" ][ tmp-block: [none] tmp-block: remove find copy block1 copy block2 either not none? tmp-block[ return head tmp-block ][ return tmp-block ] ] HTH! Ammon ----- Original Message ----- From: "G. Edw. Learned" <[learned--talentsinc--net]> To: <[rebol-list--rebol--com]> Sent: Thursday, September 27, 2001 7:12 AM Subject: [REBOL] Re: Exclude Problems
> Argh, I just tested and yes, that's it exactly. I didn't see that little > "feature" documented in the dictionary at the REBOL site. Thanks. Is there > a better source of documentation that I should get other than the online > word dictionary? > > On the bad side, it just made exclude totally useless for my project. I > don't suppose that remove duplicate is an optional feature? Guess I'm back > to remove. > > --On Thursday, September 27, 2001 5:23 PM +1000 Allen Kamp > <[allenk--powerup--com--au]> wrote: > > > > > ----- Original Message ----- > > From: "G. Edw. Learned" <[learned--talentsinc--net]> > > To: <[rebol-list--rebol--com]> > > Sent: Thursday, September 27, 2001 8:08 AM > > Subject: [REBOL] Re: Exclude Problems > > > > > >> I thought that too, which is why I reduced it down to excluding just
one
> >> item, SYSTEM, and it still took out words like SEAGATE and strings like > >> "----". Is a puzzlement. > > > > Exclude also cleans up duplicate entries, such as. > >>> exclude ["AA" "B" "C" "D" "E" "AA" "F" "G" "AA" "B" "AA" "B"] ["C"
F ]