$X = "x";
@array = qw / x y z 1 2 3 /;
return exists {map { $_ => 1 } @array}->{$X};

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The above code returns 1 if element found, undef if not found.

In reply to Re: How to find out if X is an element in an array? by Roger
in thread How to find out if X is an element in an array? by juahonen

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