You can just provide the defaults in the my $params = { @_ } declaration (unless as discussed in my parallel post): 
sub foo {
  my $self = shift; 
  my $params = {
    param1 => 'default1',
    param2 => 'default2',
    @_
  };
}

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In reply to Re^4: Hashes and keys... by davidrw
in thread Hashes and keys... by mkenney

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