"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const symbol_1 = require("./symbol");
exports.getType = (x) => Object.prototype.toString.call(x).slice(8, -1).toLowerCase();
exports.isObject = (x) => exports.getType(x) === 'object';
exports.isString = (x) => exports.getType(x) === 'string';
exports.isNumber = (x) => exports.getType(x) === 'number';
exports.isPromise = (x) => exports.getType(x) === 'promise';
exports.isFunction = (x) => typeof x === 'function';
exports.isArray = (x) => Array.isArray(x);
exports.isDate = (x) => exports.getType(x) === 'date';
exports.isRegExp = (x) => exports.getType(x) === 'regexp';
exports.isInternalObject = (x) => x && (x._internalType instanceof symbol_1.InternalSymbol);
exports.isPlainObject = (obj) => {
if (typeof obj !== 'object' || obj === null)
return false;
let proto = obj;
while (Object.getPrototypeOf(proto) !== null) {
proto = Object.getPrototypeOf(proto);
}
return Object.getPrototypeOf(obj) === proto;
};
|