orderBy() {
      return Helpers.orderBy.apply(null, [this].concat(Array.from(arguments)));
    }
Specifies the column to sort on and sort order.

The order parameter is optional, and defaults to 'ASC'. You may
also specify 'DESC' order by prepending a hyphen to the sort column
name. `orderBy("date", 'DESC')` is the same as `orderBy("-date")`.

Unless specified using dot notation (i.e., "table.column"), the default
table will be the table name of the model `orderBy` was called on.

@since 0.9.3
@example
Cars.forge().orderBy('color', 'ASC').fetch()
   .then(function (rows) { // ...

@param {string} column Column to sort on.
@param {string} order Ascending (`'ASC'`) or descending (`'DESC'`) order.