hi,

i have a hash of hash like this

%hoh = (
    'item1' =>  {
                       'key1' => '1',
                       'key2' => '1',
                       'key3' => '0'
                   },
    'item2' =>  {
                       'key1' => '0',
                       'key2' => '1'
                   }
)

[download]

this call of delete

delete $hoh{$item2}

deletes the sub-level hash but it does not delete the top level key "item2" itself, how do i delete the key "item2" itself after deleting the sub hash below it?

Thank you very much!

In reply to how to use "delete" with a hash of hash by brassbin

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