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- const getType = (value) => (Object.prototype.toString.call(value).slice(8, -1).toLowerCase());
- function isPlainObject(value) {
- if (getType(value) !== "object") {
- return false;
- }
- const pp = Object.getPrototypeOf(value);
- if (pp === null || pp === undefined) {
- return true;
- }
- const Ctor = pp.constructor && pp.constructor.toString();
- return Ctor === Object.toString();
- }
- export default isPlainObject;
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