line / line/centraldogma

JsonPath `$.*~` doesn't work

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defect
Dominant language
Java
Stars
668
Forks
135
Avg merge
4d 19h
Merged PRs (30d)
7

Description

`$.*~` can be used to retrieve the keys. You can test it here:
https://jsonpath.com/
However, CentralDogma extracts values instead of keys. We should fix that.

Contributor guide

Open the contributing guide

Research direction

Start by locating CentralDogma's JSONPath evaluation for `$.*~` and compare its behavior with the example at jsonpath.com. Done means this expression returns object keys rather than values, with coverage for the corrected behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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