Get object nested value

This repository contains an implementation of the get function. The get function allows you to safely access deeply nested properties within objects without worrying about errors due to undefined or null references.

Functions

get

Safely gets nested object values based on a specified key.

Signature

function get(object: any, path: string | Array<string | number>, defaultValue?: any): any

Features

• Retrieve nested properties using dot notation or array indices.
• Return a default value if the resolved property is undefined.
• Handles both string and array path specifications.

Installation

You can install this package via npm:

npm install get-deep-value-by-key

Testing

You can set up tests using Jest to ensure that the functions work as expected. Here’s an example of how to write tests for these functions:

npx test