| // @flow | |
| /** | |
| * Encode a string to base64 (using the Node built-in Buffer) | |
| * | |
| * Stolen from http://stackoverflow.com/a/38237610/2115623 | |
| */ | |
| export const encode = (string: string) => | |
| Buffer.from(string).toString('base64'); | |
| type Base64String = string; | |
| /** | |
| * Decode a base64 string (using the Node built-in Buffer) | |
| * | |
| * Stolen from http://stackoverflow.com/a/38237610/2115623 | |
| */ | |
| export const decode = (string?: Base64String) => | |
| (string ? Buffer.from(string, 'base64').toString('ascii') : ''); | |