Dot notation after recursive descent after dot notation

Setup

Selector: $.store..price

{
  "store": {
    "book": [
      {
        "category": "reference",
        "author": "Nigel Rees",
        "title": "Sayings of the Century",
        "price": 8.95
      },
      {
        "category": "fiction",
        "author": "Evelyn Waugh",
        "title": "Sword of Honour",
        "price": 12.99
      },
      {
        "category": "fiction",
        "author": "Herman Melville",
        "title": "Moby Dick",
        "isbn": "0-553-21311-3",
        "price": 8.99
      },
      {
        "category": "fiction",
        "author": "J. R. R. Tolkien",
        "title": "The Lord of the Rings",
        "isbn": "0-395-19395-8",
        "price": 22.99
      }
    ],
    "bicycle": {
      "color": "red",
      "price": 19.95
    }
  }
}

Results

Consensus

[
  12.99,
  19.95,
  22.99,
  8.95,
  8.99
]

Other responses

Elixir (jaxon)

[]

Rust (jsonpath)

Not supported

parsing error

JSON (Path_Reference_Implementation)

Not supported

 --> 1:9
  |
1 | $.store..price
  |         ^---
  |
  = expected childName

Errors

Golang (github.com-oliveagle-jsonpath) ¹

expression don't support in filter

PHP (softcreatr-jsonpath)

TypeError

Footnotes

• ¹ This implementation returns a single value where only one match is possible (instead of an array of a single value).
• ² This implementation returns a specific not found value if no match exists.
• ³ This implementation returns a specific not found value if a query that would regularly return a single match results in no match.