search for: fermscontroller

Displaying 1 result from an estimated 1 matches for "fermscontroller".

2008 Apr 02
9
Problem getting the most recent has_many associated object
...my app: I have two models, Ferms and Kinetics. Ferm has_many :kinetics, Kinetic belongs_to :ferm. Kinetic has the fields ferm_id, brix and temp. In my ferms/index view I have a table listing the attributes of each ferm instance. I would like to display the most recent kinetic for each ferm... My FermsController includes def index @ferms = Ferm.find(:all, :include => :kinetics) ... end I can see the associated kinetics in the view with <%= debug(@ferms) %>... and I''ve hit a wall trying to get the most recently added kinetic into the view. Any help is greatly appreciated, SH --~--~-...