function fetchDocs()

in lib/nano.js [734:751]

• 16 lines of code
• 6 McCabe index (conditional complexity)

    function fetchDocs (docNames, qs0, callback0) {
      const { opts, callback } = getCallback(qs0, callback0)
      opts.include_docs = true

      if (missing(docNames) || typeof docNames !== 'object' ||
          !docNames.keys || !Array.isArray(docNames.keys) ||
          docNames.keys.length === 0) {
        return callbackOrRejectError(callback)
      }

      return relax({
        db: dbName,
        path: '_all_docs',
        method: 'POST',
        qs: opts,
        body: docNames
      }, callback)
    }