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simple-jsonpath

v1.0.1

Published

Simpler & lighter version of dchester's JSONPath

Downloads

319

Vulnerabilities

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Links

Git

Maintainers

nico2chenico2che

Keywords

JSONPathjsonpathjson-pathobjecttraversaljsonpathdata structures

Readme

simple-jsonpath

Query JavaScript objects with JSONPath expressions. Robust / safe JSONPath engine for Node.js.

This is a fork from jsonpath. Please, go to the original README to get a full documentation.

The main goal of this fork is to reduce the jsonpath bundle size from 83.7KB to 38.3KB by getting rid of some expression/script rules.

Concretely, I removed script expression and filters:

| JSONPath | Description | | ----------------------------------------------------- | ----------------------------------------------------------- | | $.store.book[*].author | The authors of all books in the store | | $..author | All authors | | $.store.* | All things in store, which are some books and a red bicycle | | $.store..price | The price of everything in the store | | $..book[2] | The third book | | ~~$..book[(@.length-1)]~~ | ~~The last book via script subscript~~ | | $..book[-1:] | The last book via slice | | $..book[0,1] | The first two books via subscript union | | $..book[:2] | The first two books via subscript array slice | | ~~$..book[?(@.isbn)]~~ | ~~Filter all books with isbn number~~ | | ~~$..book[?(@.price<10)]~~ | ~~Filter all books cheaper than 10~~ | | ~~$..book[?(@.price==8.95)]~~ | ~~Filter all books that cost 8.95~~ | | ~~$..book[?(@.price<30 && @.category=="fiction")]~~ | ~~Filter all fiction books cheaper than 30~~ | | $..* | All members of JSON structure |

License

MIT