pathfindr

safely traverse objects or arrays without breaking your application.

pathfindr(path: string, model: any, fallbackValue?: any) : result | fallbackValue
 

Example

const data = {
    users: {
        images: [
            {
                url: '/image.png'
            }
        ]
    }
};

const result = pathfindr('users/images/0/url', data); // => /image.png

---

This will not break the application

const data = {};

const result = pathfindr('data/images/0/url', data); // => null

This will not break the application and set fallback value

const data = {};

const result = pathfindr('data/images/0/url', data, '/fallback.png'); // => /fallback.png