Array slice with open start and end

Setup

Selector: $[:]

[
  "first",
  "second"
]

Results

Consensus

[
  "first",
  "second"
]

Other responses

C (json-glib)

[]

Elixir (jaxon)

[]

Java (com.jayway.jsonpath) ¹ ³

Not supported

SLF4J(W): No SLF4J providers were found.
SLF4J(W): Defaulting to no-operation (NOP) logger implementation
SLF4J(W): See https://www.slf4j.org/codes.html#noProviders for further details.
com.jayway.jsonpath.InvalidPathException: Failed to parse SliceOperation: :

Objective-C (SMJJSONPath) ¹ ³

Not supported

Failed to parse SliceOperation: :

Raku (JSON-Path)

Not supported

JSON path parse error at position 1

Rust (jsonpath)

Not supported

parsing error

Errors

Clojure (json-path) ¹

java.lang.NumberFormatException Cannot parse null string

Perl (JSON-Path)

Assertion (":" is not an operator) failed!
 at build/lib/perl5/Carp/Assert.pm line 282, <STDIN> line 4.
	Carp::Assert::assert(...) called at build/lib/perl5/JSON/Path/Evaluator.pm line 215
	JSON::Path::Evaluator::_evaluate(...) called at build/lib/perl5/JSON/Path/Evaluator.pm line 120
	JSON::Path::Evaluator::evaluate(...) called at build/lib/perl5/JSON/Path/Evaluator.pm line 93
	JSON::Path::Evaluator::evaluate_jsonpath(...) called at build/lib/perl5/JSON/Path.pm line 103
	JSON::Path::values(...) called at main.pl line 11

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.