traverson/lib/transforms/continuation_to_doc.js

Hypermedia API/HATEOAS client for Node.js and the browser

'use strict';

var minilog = require('minilog')
  , log = minilog('traverson')
  , isContinuation = require('../is_continuation');

/*
 * This transform covers the case of a follow() call *without any links* after
 * a continue(). Actually, there is nothing to do here since we should have
 * fetched everything last time.
 */
module.exports = function continuationToDoc(t) {
  if (isContinuation(t)) {
    log.debug('continuing from last traversal process (actions)');
    t.continuation = null;
    t.callback(null, t.step.doc);
    return false;
  }
  return true;
};