Function decodeDoc

lib/index-browser.js:4758–4767

(doc)

// read the doc back out from the database. we don't store the
// _id or _rev because we already have _doc_id_rev.
function decodeDoc(doc) {
  if (!doc) {
    return doc;
  }
  var idx = doc._doc_id_rev.lastIndexOf(':');
  doc._id = doc._doc_id_rev.substring(0, idx - 1);
  doc._rev = doc._doc_id_rev.substring(idx + 1);
  delete doc._doc_id_rev;
  return doc;
}

// Read a blob from the database, encoding as necessary
// and translating from base64 if the IDB doesn't support