Function get

lib/secret.js:36–45

(obj, prop)

function secretObject(obj, fieldsToHide = []) {
  const handler = {
    get(obj, prop) {
      if (prop === 'toString') {
        return function () {
          const maskedObject = deepClone(obj)
          fieldsToHide.forEach(f => (maskedObject[f] = maskedString))
          return JSON.stringify(maskedObject)
        }
      }
      return fieldsToHide.includes(prop) ? new Secret(obj[prop]) : obj[prop]
    },
  }

  return new Proxy(obj, handler)