@revensky/primitives

Library that provides enhanced functionalities for NodeJS' primitive types.

JSON

Enhances the JSON library by allowing the jsonParse() method to remove the __proto__ and constructor properties of any JSON object, as they can be used to inject malicious code into the resulting object.

It also exposes a jsonStringify() method for stability purposes.

Object

Adds the isPlainObject() method, which checks if an object's prototype is either Object or null.

Adds the removeNullishValues() method, which is used to remove both null and undefined values from objects or arrays. This method mutates the original object in-place.

Enum

Exports helper functions to handle enum operations.

• getEnumKeys(), getEnumKey(), hasEnumKey() - Handles operations on enums' keys.
• getEnumValues(), getEnumValue(), hasEnumValue(), parseEnumValue() - Handles operations on enums' values.
• getEnumEntries() - Returns a list of [key, value] elements of an enum.