| import { safeJoin, safeMap, safeSplit } from '../utils/globals.js'; |
| import { nat } from './nat.js'; |
| import { tuple } from './tuple.js'; |
| import { tryParseStringifiedNat } from './_internals/mappers/NatToStringifiedNat.js'; |
| function dotJoinerMapper(data) { |
| return safeJoin(data, '.'); |
| } |
| function dotJoinerUnmapper(value) { |
| if (typeof value !== 'string') { |
| throw new Error('Invalid type'); |
| } |
| return safeMap(safeSplit(value, '.'), (v) => tryParseStringifiedNat(v, 10)); |
| } |
| export function ipV4() { |
| return tuple(nat(255), nat(255), nat(255), nat(255)).map(dotJoinerMapper, dotJoinerUnmapper); |
| } |
|
|