nested habtm in views

Hi folks,

hope someone can help me with this:

There are four tables: Courses (has_many) -> CourseModules (has_and_belongs_to_many) -> CourseModulesLectures (has_and_belongs_to_many) ->Lectures.

I'd like to get a table with all courses, modules and lectures, which works quite fine:

<% unless @course.course_modules.empty? %> <% @course.course_modules.each do |m| %>   <%=h m.semester %>   <%=h m.title %>   <% unless m.lectures.empty? %>   <% m.lectures.each do |lecture| %>     <%= link_to lecture.title, lecture %> <!-- -->   <% end %>   <% end %> <% end %> <% end %> (stripped unnecessary lines)

The problem is, that 'lecture' in the marked line refers to the id of the habtm-table 'CourseModulesLectures', and not to the correct id of the lecture. How can I fix that?

Any ideas?

Thanks a lot!

Maybe:

  <%= link_to lecture.title, lecture.lecture_id %> <!-- -->

?

Any ideas? Is there any mistake in my design? Should I use has_many :through?