One way of doing this assignment would be to use a hash slice on the left hand side of an assignment from @_: 

sub f {
  my %hash;
  @hash{ qw/ h s d / } = @_;
  # ...
}

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(That hash slice is equivlent to ($hash{h}, $hash{s}, $hash{d}).)

In reply to Re: passing subroutine arguments directly into a hash by wog
in thread passing subroutine arguments directly into a hash by c

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