I could change all of the arguments to hash refs, but that would make using the function much more inconvenient. So, something like this as a check maybe?:
my $href = { a => 1, b => 2 };
my $scalar = 4;

no warnings 'void';
if ( eval { %$href; 1 } ) {
  print "href is a href\n";
}

if ( eval { %$scalar; 1 } ) {
  # This had better not print
  print "scalar is a href\n";
}

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In reply to Re^4: RFC: DBIx::Iterator by runrig
in thread RFC: DBIx::Iterator by runrig

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