If you're unsure of the behavior of keys and values, the documentation is easily accessible.

I note that the second line of your sub is: my %l_fields = shift; Is that a transcription error? As shown, it will create a hash with one element. You don't show how the subroutine is called, but that line should be either: my %l_fields = @_; or my %l_fields = %{ +shift };

In reply to Re: How hashes present keys and values. by chipmunk
in thread How hashes present keys and values. by boo_radley

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