Regex Helper Example

gistfile1.txt

// Matches
// values: be90d703-4671-4024-9a20-bf4c42d5 from
// URL: .../accruals.html#/accruals-wizard/be90d703-4671-4024-9a20-bf4c42d5/create

const foo = {
  fooIdFromPathname: pathname => {
    const regex = new RegExp(
      `^(?:.*)(?:(?:herp-dirp\/)|(?:foo\/))([a-zA-z0-9-]*)(?:\/)(?:(?:.*))?`
    );
    const results = regex.exec(pathname) ?? [];
    return results && results.length > 1 ? results[1] : undefined;
  },
  isEdit: pathname => pathname.includes('edit'),
};

export default {
  foo,
};