src/console-json.js
const fastSafeStringify = require('fast-safe-stringify')
const jsonColorizer = require('json-colorizer')
const valid = require('./valid')
module.exports = function json (obj, replacer = null, spacer = 2, color = {}) {
if (!valid(obj)) { return }
const asString = fastSafeStringify(obj, replacer, spacer)
console.log(jsonColorizer(asString, color))
}