1  var baseGetTag = require('./_baseGetTag'),
 2      isObjectLike = require('./isObjectLike');
 3  
 4  /** `Object#toString` result references. */
 5  var symbolTag = '[object Symbol]';
 6  
 7  /**
 8   * Checks if `value` is classified as a `Symbol` primitive or object.
 9   *
10   * @static
11   * @memberOf _
12   * @since 4.0.0
13   * @category Lang
14   * @param {*} value The value to check.
15   * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
16   * @example
17   *
18   * _.isSymbol(Symbol.iterator);
19   * // => true
20   *
21   * _.isSymbol('abc');
22   * // => false
23   */
24  function isSymbol(value) {
25    return typeof value == 'symbol' ||
26      (isObjectLike(value) && baseGetTag(value) == symbolTag);
27  }
28  
29  module.exports = isSymbol;