es-toolkit/dist/_internal/isUnsafeToWriteProperty.mjs

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

//#region src/_internal/isUnsafeToWriteProperty.ts
/**
* Checks if a property key is unsafe to write to.
*
* Writing through `__proto__`, `constructor`, or `prototype` can reach
* `Object.prototype` and pollute every object, so write paths like `set`,
* `update`, and `zipObjectDeep` abort when a path segment matches one of
* these keys, matching lodash's behavior.
*
* Read paths like `get` and `unset` use `isUnsafeProperty` instead, which
* only blocks `__proto__`; lodash keeps reads of `constructor` and
* `prototype` unrestricted.
*
* @param key - The property key to check
* @returns `true` if the property is unsafe to write to, `false` otherwise
* @internal
*/
function isUnsafeToWriteProperty(key) {
	return key === "__proto__" || key === "constructor" || key === "prototype";
}
//#endregion
export { isUnsafeToWriteProperty };