picker

Pick property in json data by string path key

Install

$ npm install --save picker

Usage

var picker = require('picker');
 
var prop = picker(json, 'json.properties.object.name');
console.log(prop.value, prop.key, prop.container);
 
var prop = picker(json, 'json.properties.array.[0]');
console.log(prop.container[0]);

API

picker(jsonData, path)

input

Required
Type: json

Target json data contains name and value to pick

path

Required
Type: string

Path to get to target property. Using string index to get a path to Array type property. You can find more information in the test.js

Returns

If picker can find a target then will returns its parent, key and value of object or not picker returns null.

License

MIT © ragingwind