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qb20nh/json_format.js

Last active December 17, 2021 06:35
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Simple json formatter
Raw
json_format.js
const json_format = (jsons, level = 2) => {
let i = 0
return JSON.stringify(JSON.parse(jsons)).replace(/\[\]|\{\}|[{[,\]}]/g,
c => ['[]', '{}'].includes(c) ? c : '{[,'.includes(c) ? c + '\n' + (','.includes(c) ? ' '.repeat(i * level) : ' '.repeat(++i * level)) : '\n' + ' '.repeat(--i * level) + c)
.replace(/"(?:[^"]|\\")+"(:)/g, '$& ')
}
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