🍭 It's Like Lodash get with the 💪 of Typescript

Installation

npm install @datorama/ts-safe-access --save

Usage

• get(object, getFn[, defaultValue, excludeNull = false]) - Gets the value at path of object. If the resolved value is undefined, the defaultValue is returned in its place.

Options

| Option | Description | Default Value | | -------------------- | ------------------------------------------------------------------ | ---------------- | | defaultValue | If the resolved value is undefined, the defaultValue is returned in its place.| undefined | excludeNull | if the resolved value is null, the defaultValue is returned in its place. | false

const data = {its: {really: {really: {really: {nested : undefined}}}}, nested: {value: null}};
const result = get(data, data => data.its.really.really.really.nested, 'defaultValue');

• has(object, getFn) - Checks if path is a direct property of object.

const data = {its: {really: {really: {}}, b: {}};
const result = has(data, data => data.its.really.really.really.nested);

expect(result).toEqual(false);