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Re: "Or" in Array

by injunjoel (Priest)
on Jul 24, 2008 at 00:20 UTC ( #699735=note: print w/ replies, xml ) Need Help??


in reply to "Or" in Array

Greetings, You can use grep to see if the value is in there. For example...

#!/usr/bin/perl -w use strict; #make up some data my @arr1 = 1 .. 100; my @arr2 = 0 .. 300; my @arr3 = reverse(@arr1); my @arr4 = 5 .. 10; #test it. if(grep($_ == 0, (@arr1,@arr2,@arr3,@arr4))){ print "Found it!"; }else{ print "no dice!"; }
this prints
Found it!


-InjunJoel
"I do not feel obliged to believe that the same God who endowed us with sense, reason and intellect has intended us to forego their use." -Galileo


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