Ruby on Rails

Hi,

I'm stuck trying to figure out how to do a query to find all the
questions in a selected subject only.

My associations:

class Subject < ActiveRecord::Base
has_many :books
has_many :questions
has_many :chapters, :through => :books
has_many :sections, :through => :chapters
has_many :subsections, :through => :sections
has_many :minisections, :through => :subsections

class Question < ActiveRecord::Base
has_and_belongs_to_many :minisections

The query:
@question_list = Question.where(all the questions associated with the
subject through the above associations???)

Any suggestions where to start would be appreciated.

Thanks,
Dave

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