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main
deps/npm/node_modules/json-stringify-nice/index.js
38 строк
1014 B
Ruy Adorno
deps: upgrade npm to 7.12.1
12 май 2021, 21:20
Не верифицирован
12 май 2021, 21:20
aefc621
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const isObj = val => !!val && !Array.isArray(val) && typeof val === 'object' const compare = (ak, bk, prefKeys) => prefKeys.includes(ak) && !prefKeys.includes(bk) ? -1 : prefKeys.includes(bk) && !prefKeys.includes(ak) ? 1 : prefKeys.includes(ak) && prefKeys.includes(bk) ? prefKeys.indexOf(ak) - prefKeys.indexOf(bk) : ak.localeCompare(bk, 'en') const sort = (replacer, seen) => (key, val) => { const prefKeys = Array.isArray(replacer) ? replacer : [] if (typeof replacer === 'function') val = replacer(key, val) if (!isObj(val)) return val if (seen.has(val)) return seen.get(val) const ret = Object.entries(val).sort( ([ak, av], [bk, bv]) => isObj(av) === isObj(bv) ? compare(ak, bk, prefKeys) : isObj(av) ? 1 : -1 ).reduce((set, [k, v]) => { set[k] = v return set }, {}) seen.set(val, ret) return ret } module.exports = (obj, replacer, space = 2) => JSON.stringify(obj, sort(replacer, new Map()), space) + (space ? '\n' : '')