List::MoreUtils' any() sub is one good way that someone mentioned. Another is a hashtable. But if the values are all contiguous, and you don't mind that floating point values could fall between '1' and '2', you could do it this way too: 

if( $variable >= 1 and $variable <= 3 ) {
    #...

[download]

Dave

In reply to Re: Using IF and OR, I'm sure there is a better way by davido
in thread Using IF and OR, I'm sure there is a better way by cosmicperl

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