extending(*modules, &block) Instance Public methods Used to extend a scope

unscope(*args) Instance Public methods Removes an unwanted relation that is

eager_load(*args) Instance Public methods Forces eager loading by performing

readonly(value = true) Instance Public methods Sets readonly attributes for

reorder(*args) Instance Public methods Replaces any existing order defined on

having(opts, *rest) Instance Public methods Allows to specify a HAVING clause

rewhere(conditions) Instance Public methods Allows you to change a previously

joins(*args) Instance Public methods Performs a joins on args:

includes(*args) Instance Public methods Specify relationships to be included

order(*args) Instance Public methods Allows to specify an order attribute: