Unordered:
[
  { id => 12, rank => 27, rownum => 1 },
  { id => 31, rank => 72, rownum => 3 },
  { id => 45, rank => 54, rownum => 5 },
]

Ordered:
[
  { id => 31, rank => 72, rownum => 3 },
  { id => 45, rank => 54, rownum => 5 },
  { id => 12, rank => 27, rownum => 1 },
]