UNPKG

@feugene/mu

Version:

Helpful TS utilities without dependencies

27 lines 1.08 kB
"use strict"; var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", { value: true }); exports.default = baseGetTag; const root_1 = __importDefault(require("../../internal/root")); const getRawTag_1 = __importDefault(require("../../internal/getRawTag")); const nullTag = '[object Null]'; const undefinedTag = '[object Undefined]'; const symToStringTag = root_1.default.Symbol ? root_1.default.Symbol.toStringTag : undefined; /** * The base implementation of `getTag` without fallbacks for buggy environments. * * @private * @param {*} value The value to query. * @returns {TagTypeNullable|string} Returns the `toStringTag`. */ function baseGetTag(value) { if (value == null) { return value === undefined ? undefinedTag : nullTag; } return symToStringTag && symToStringTag in new Object(value) ? (0, getRawTag_1.default)(value) : Object.prototype.toString.call(value); } //# sourceMappingURL=baseGetTag.js.map