superPropBase.js 266 Bytes Raw Blame History Permalink 1 2 3 4 5 6 7 8 9 import getPrototypeOf from "./getPrototypeOf"; export default function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = getPrototypeOf(object); if (object === null) break; } return object; }