@newdash/newdash/isWeakMap.js

javascript/typescript utility library

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.isWeakMap = void 0;
const getTag_1 = __importDefault(require("./.internal/getTag"));
const isObjectLike_1 = __importDefault(require("./isObjectLike"));
/**
 * Checks if `value` is classified as a `WeakMap` object.
 *
 * @since 5.6.0
 * @category Lang
 * @param value The value to check.
 * @returns Returns `true` if `value` is a weak map, else `false`.
 * @example
 *
 * ```js
 * isWeakMap(new WeakMap)
 * // => true
 *
 * isWeakMap(new Map)
 * // => false
 * ```
 */
function isWeakMap(value) {
    return (0, isObjectLike_1.default)(value) && (0, getTag_1.default)(value) == "[object WeakMap]";
}
exports.isWeakMap = isWeakMap;
exports.default = isWeakMap;