search for: activity_mixing

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

2007 May 22
3
can I use acts_as_list with a has_many :through association
...elow in script/console I load in some previously created activities; make a new unit; and add the activities to the unit. >> activity_crystals = Activity.find_by_name("Molecular crystals") >> activity_browning = Activity.find_by_name("Brownian motion") >> activity_mixing = Activity.find_by_name("Temperature of mixing >>water - TEEMSS demo") >> my_unit = Unit.create(:name => "My First Unit", :description => "A >>simple test unit to see if thenew associations work") >> my_unit.activities.push(activity_c...