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Re: Taking a subset of a hash

by james2vegas (Chaplain)
on Oct 30, 2010 at 13:18 UTC( #868468=note: print w/replies, xml ) Need Help??


in reply to [Answered!] Taking a subset of a hash

@small_hash{@interesting_keys} = @$config{@interesting_keys}; delete @small_hash{ grep { ! $config->{$_} } keys %$config };
should work

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