Рагу из кролика

[
  {
    "key": "meat",
    "kind": "tags",
    "op": "\u003c",
    "val": 1
  },
  {
    "key": "frozen",
    "kind": "tags",
    "op": "\u003e=",
    "val": 2
  }
]

function(cooker, names, tags)
            return (tags.meat and tags.meat < 1)
                and (tags.frozen and tags.frozen >= 2)
                and (not tags.inedible)
        end