Rails - Aug 2006 - Re: Displaying only that data which is associated to logged

> Now, when I have to show only those courses associated to the who logged 
> in is by putting a SQL statement which will be "SELECT * FROM courses 
> WHERE user_id = session[''user''].id" ... am i right?
This is precisely the kind of SQL that RoR tries to make unnecessary.

To show the user''s courses (assuming you have a
''name'' field in each
course) try something like:

in controller: @courses = current_user.courses.find_all
in view:
<% @courses.each do |c| %>
<%= c.name<br> %>
<% end %>

-- 
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