Method changes

lib/index.js:2443–2457

(opts, callback)

  }

  changes(opts, callback) {
    if (typeof opts === 'function') {
      callback = opts;
      opts = {};
    }

    opts = opts || {};

    // By default set return_docs to false if the caller has opts.live = true,
    // this will prevent us from collecting the set of changes indefinitely
    // resulting in growing memory
    opts.return_docs = ('return_docs' in opts) ? opts.return_docs : !opts.live;

    return new Changes$1(this, opts, callback);
  }

  type() {
    return (typeof this._type === 'function') ? this._type() : this.adapter;