JSONPath Plus

JSONPath Plus is a library for analyzing, transforming, and selectively extracting data from JavaScript Object Notation (JSON) documents and JavaScript objects.

PubNub Functions provides native support for this library in versions 9.0.0+.

The jsonpath module is available via the following require() statement:

1const {JSONPath} = require('jsonpath'); 

Exposed constructors

This library exposes JSONPath, which you use to query and manipulate JSON data. Use this entry point to perform operations on your data.

Example

1        const {JSONPath} = require('jsonpath');        
2        
3        const json_sample = {
4          store: {
5            book: [
6              {
7                category: "reference",
8                author: "Nigel Rees",
9                title: "Sayings of the Century",
10                price: 8.95,
11              },
12              {
13                category: "fiction",
14                author: "Evelyn Waugh",
15                title: "Sword of Honour",
16                price: 12.99,
17              },
18            ],
19            bicycle: {
20              color: "red",
21              price: 19.95,
22            },
23          },
24        };
25            
26        export default req => {
27            const result = JSONPath({ path: "$.store.book[*].author", json: json_sample });
28            //should be ['Nigel Rees', 'Evelyn Waugh']
29            return req.ok({
30                result: result
31            });
32        };

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Functions support

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