_baseIsRegExp.js
 1  var baseGetTag = require('./_baseGetTag'),
 2      isObjectLike = require('./isObjectLike');
 3  
 4  /** `Object#toString` result references. */
 5  var regexpTag = '[object RegExp]';
 6  
 7  /**
 8   * The base implementation of `_.isRegExp` without Node.js optimizations.
 9   *
10   * @private
11   * @param {*} value The value to check.
12   * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
13   */
14  function baseIsRegExp(value) {
15    return isObjectLike(value) && baseGetTag(value) == regexpTag;
16  }
17  
18  module.exports = baseIsRegExp;