{
"input": {
"foo": 3,
"bar": 14,
"baz": 15,
"tuna": 9
},
"spec": {
"*": {
"@": "a.b.originalValues",
"$": "a.b.originalKeys"
}
},
"expected": {
"a": {
"b": {
"originalKeys": ["foo", "bar", "baz", "tuna"],
"originalValues": [3, 14, 15, 9]
}
}
}
}