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