Edit File: _baseGetTag.js
var Symbol = require('./_Symbol'), getRawTag = require('./_getRawTag'), objectToString = require('./_objectToString'); /** `Object#toString` result references. */ var nullTag = '[object Null]', undefinedTag = '[object Undefined]'; /** Built-in value references. */ var symToStringTag = Symbol ? Symbol.toStringTag : undefined; /** * The base implementation of `getTag` without fallbacks for buggy environments. * * @private * @param {*} value The value to query. * @returns {string} Returns the `toStringTag`. */ function baseGetTag(value) { if (value == null) { return value === undefined ? undefinedTag : nullTag; } return (symToStringTag && symToStringTag in Object(value)) ? getRawTag(value) : objectToString(value); } module.exports = baseGetTag;
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