You should also be storing the object and not a reference to the object: 
store \$self, DATA_FILE 
  or warn "store error (%a): $!\n";

[download]

You should also always be in the habit of checking your results (hence the or warn "blah";).

In reply to Re: Carping in DESTROY. by madbombX
in thread Carping in DESTROY. by eff_i_g

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