code: function (connection, collection, options, cb) {
        return Connection.destroy(connections[connection], collection, options, cb);
      }
docs: Destroy record(s)
  @param {String} connection - connection identifier
  @param {String} collection - collection name. appended to API pathname.
  For example, given the api `http://localhost:8080/api/v1`,
  a collection named `user` will resolve to `http://localhost:8080/api/v1/user`.
  @param {Object} options - query options object. contains query conditions (`where`), sort, limit etc. as per Waterline's API.
  @param {Function} cb - function to call with query results.