Perfect...thanks! On Mar 7, 4:02 am, Michael Pavling <pavl...@gmail.com> wrote: > On 7 March 2010 00:26, ObjectEvolution <objectevolut...@gmail.com> wrote: > > > <% c.thing2.each do |be| %> > > <tr> > > <td> > > <%=h be.workout_type %></td> > > <%=h be.thing3.name %> > > </td> > > </tr> > > <% end %> > > > I get: > > undefined method `name' for nil:NilClass > > > I'm assuming this means there is no Thing3 object for this particular > > Thing2 object. > > you're quite correct - there's no "thing3" linked to a given "thing 2". > If there *supposed* to be an associated object there, then something's > gone wrong when you've created your objects, but if it's a case that > there may or may not be a Thing3, then a simple "guard" would suffice. > > <%=h be.thing3.name if be.thing3 %>
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