You're missing a my before the @values and @keys arrays.Update: Not any more.

And while I'm nitpicking :-), personally I find it clearer to use a hash slice instead of map:

@values = @hash { @interesting_keys };
@keys   = @reversed_hash { @interesting_values };

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YMMV of course.

All dogma is stupid.

In reply to Re^2: Returning value or key from a hash by tirwhan
in thread Returning value or key from a hash by Gavin

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