[Israel.pm] exists item in array

Levenglick Dov-RM07994 dov at freescale.com
Mon Oct 8 09:48:45 PDT 2007


There is an implementation of arrays that have hash functionality. I don’t remember what they are called, however it will give you what you are looking for. 


 
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Dov Levenglick
SmartDSP OS Development Leader,
DevTech, Technology and System Organization
Freescale Semiconductor Israel
Tel. +972-9-952-2804
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-----Original Message-----
From: perl-bounces at perl.org.il [mailto:perl-bounces at perl.org.il] On Behalf Of Ernst, Yehuda
Sent: Monday, October 08, 2007 18:47
To: perl at perl.org.il
Subject: [Israel.pm] exists item in array

Hello!

I want to enter items to array only if they does not exits there(i need 1 item of each type)

if i have     a b c d d d c
the array will have

a b c d

i saw the function exists but it is for hash not array  (% not @)

does perl have it also for array (@) type?



Thanks 

Yehuda Ernst                        יהודה ארנסט
NDS Technologies Israel Ltd. mailto:yernst at nds.com>
Jerusalem          Tel:  +972 (2) 589-4427
PO Box 23012    Fax: +972 (2) 589-4825
Israel.    91235    Cell  +972 54 5664427

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