Array slice with negative step

Setup

Selector: $[3:0:-2]

["first", "second", "third", "forth", "fifth"]

Results

Other responses

Bash (JSONPath.sh)

[]

C (json-glib)

[]

Clojure (json-path) ¹

"forth"

Cpp (jsoncons)

[
  "forth",
  "second"
]

Dart (json_path)

[
  "forth",
  "second"
]

Elixir (jaxon)

[]

Elixir (warpath) ¹

[
  "third",
  "first"
]

Erlang (ejsonpath)

Not supported

syntax error before: '-'

Golang (github.com-AsaiYusuke-jsonpath) ²

[
  "forth",
  "second"
]

Golang (github.com-PaesslerAG-jsonpath) ¹

[]

Golang (github.com-bhmj-jsonslice) ¹ ³

[
  "forth",
  "second"
]

Golang (github.com-ohler55-ojg)

[
  "forth",
  "second"
]

Golang (github.com-spyzhov-ajson)

[
  "forth",
  "second"
]

Golang (github.com-vmware-labs-yaml-jsonpath)

[
  "forth",
  "second"
]

Haskell (jsonpath)

[
  "forth",
  "second"
]

JavaScript (Goessner) ²

Not found

jsonpath returned false, this might indicate an error

JavaScript (brunerd)

[
  "forth",
  "second"
]

JavaScript (jsonpath)

[
  "forth",
  "second"
]

JavaScript (jsonpath-plus)

[]

Java (com.github.jsurfer)

Not supported

org.antlr.v4.runtime.misc.ParseCancellationException

Java (com.jayway.jsonpath) ¹ ³

[]

Kotlin (com.nfeld.jsonpathkt) ¹

[]

Objective-C (SMJJSONPath) ¹ ³

[]

PHP (galbar-jsonpath) ²

[
  "forth",
  "second"
]

PHP (remorhaz-jsonpath)

[
  "forth",
  "second"
]

PHP (softcreatr-jsonpath)

[]

Perl (JSON-Path)

[]

Python (jsonpath) ²

[
  "forth",
  "second"
]

Python (jsonpath-ng)

Not supported

JsonPathParserError('Parse error at 1:5 near token : (:)')

Python (jsonpath-rw)

Not supported

Exception('Parse error at 1:5 near token : (:)')

Python (jsonpath2)

[
  "forth",
  "second"
]

Raku (JSON-Path)

Not supported

JSON path parse error at position 1

Rust (jsonpath)

Not supported

parsing error

Rust (jsonpath_lib)

Not supported

path error: 
$[3:0:-2]
^^^^^^

Rust (jsonpath_plus)

[]

Scala (jsonpath)

[
  "forth",
  "second"
]

Swift (Sextant)

[]

dotNET (Json.NET)

[
  "forth",
  "second"
]

dotNET (JsonCons.JsonPath)

[
  "forth",
  "second"
]

dotNET (JsonPath.Net)

[
  "forth",
  "second"
]

dotNET (JsonPathLib)

[]

dotNET (Manatee.Json)

[
  "forth",
  "second"
]

JSON (Path_Reference_Implementation)

[
  "forth",
  "second"
]

Proposal (A)

[
  "forth",
  "second"
]

Errors

Elixir (ExJsonPath)

FunctionClauseError

Golang (github.com-oliveagle-jsonpath) ¹

only support one range(from, to): [3 0 -2]

PHP (Goessner) ²

timeout: sending signal TERM to command ‘implementations/PHP_Goessner/run.sh’

Ruby (jsonpath)

step can't be negative

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.