Apologies if this is ridiculously straightforward - my learning-curve
is near vertical and I've got a bit lost on the Hobo/Rails cliff-face
(but enjoying it). Thanks in advance to any suggestions.
I have a very simple patient database with a lifecycle which holds
whether the patient is admitted or discharged - this is working
wonderfully using TablePlus and <transition-buttons/>.
However, I want to 'blank-out' (set to nil probably) the location
when a patient is discharged.
My question is how best to do this.
Any help gratefully received. Many thanks
DJ
__________________________
Relevant code in patient.rb is as follows:
class Patient < ActiveRecord::Base
hobo_model # Don't put anything above this
fields do
first_name :string
last_name :string
# etc - field-list cut for clarity ...
timestamps
end
belongs_to :location
# etc - other relationships cut for clarity
lifecycle :state_field => :admission_status do
state :admitted
state :discharged , :default => true
transition :admit_patient, { :discharged => :admitted } , :params
=> [ :location ] ,
:available_to => :all do
end
transition :disharge_patient, { :admitted => :discharged },
:available_to => :all do
end
end
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