Filter expression with tautological comparison

Setup

Selector: $[?(1==1)]

[1, 3, "nice", true, null, false, {}, [], -1, 0, ""]

Results

Consensus

[
  1,
  3,
  "nice",
  true,
  null,
  false,
  {},
  [],
  -1,
  0,
  ""
]

Other responses

Bash (JSONPath.sh) 

[]

C (json-glib)

Not supported

Unable to compile selector `$[?(1==1)]': Invalid array index definition “?(1==1)]”

Clojure (json-path) ¹ 

[]

Elixir (ExJsonPath)

Not supported

syntax error before: 1

Elixir (jaxon) 

[]

Golang (github.com-oliveagle-jsonpath) ¹ 

[
  []
]

JavaScript (Goessner) ² 

[
  1,
  3,
  "nice",
  true,
  {},
  [],
  -1
]

Java (com.github.jsurfer)

Not supported

line 1:4 no viable alternative at input '1'
org.antlr.v4.runtime.misc.ParseCancellationException

Kotlin (com.nfeld.jsonpathkt) ¹

Not supported

Unexpected char, char=?, index=2

PHP (galbar-jsonpath) 

[
  1,
  3,
  "nice",
  true,
  null,
  false,
  [],
  [],
  -1,
  0,
  ""
]

Python (jsonpath-ng)

Not supported

JsonPathLexerError('Error on line 1, col 2: Unexpected character: ? ')

Python (jsonpath-rw)

Not supported

JsonPathLexerError('Error on line 1, col 2: Unexpected character: ? ')

Python (jsonpath2)

Not supported

line 1:6 extraneous input '=' expecting {'@', '$', 'true', 'false', 'null', '{', '[', STRING, NUMBER}
ValueError("line 1:6 extraneous input '=' expecting {'@', '$', 'true', 'false', 'null', '{', '[', STRING, NUMBER}")

Raku (JSON-Path)

Not supported

Evaluation of embedded Perl 6 code not allowed (construct with :allow-eval)

Ruby (jsonpath) 

[
  1,
  3,
  "nice",
  true,
  {},
  [],
  -1,
  0,
  ""
]

Rust (jsonpath)

Not supported

parsing error

Rust (jsonpath_lib) 

[
  [
    1,
    3,
    "nice",
    true,
    null,
    false,
    {},
    [],
    -1,
    0,
    ""
  ]
]

Scala (jsonpath)

Not supported

JPError(end of input expected)

dotNET (Json.NET)

Not supported

Unexpected character while parsing path query: )

Errors

PHP (Goessner) ² 

ArgumentCountError

PHP (softcreatr-jsonpath) 

Error: 'Malformed filter query'

Perl (JSON-Path) 

non-safe evaluation, died at main.pl line 11.

Footnotes