Function isRegExp

packages/isomorphic/utilityScriptSerializers.ts:41–47

(obj: any)

};

function isRegExp(obj: any): obj is RegExp {
  try {
    return obj instanceof RegExp || Object.prototype.toString.call(obj) === '[object RegExp]';
  } catch (error) {
    return false;
  }
}

function isDate(obj: any): obj is Date {
  try {