handle the tree order

kf8a · Jun 18, 2024 · 78fbc3d · 78fbc3d
1 parent 973f0d7
commit 78fbc3d
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diff --git a/app/models/study.rb b/app/models/study.rb
@@ -20,7 +20,7 @@ def study_url(website)
   end
 
   def citation_treatments
-    treatments.by_use_in_citations
+    treatments.by_use_in_citations.with_tree_order
   end
 
   # check if there is more than one treatment associated with this study

diff --git a/app/models/treatment.rb b/app/models/treatment.rb
@@ -9,6 +9,7 @@ class Treatment < ApplicationRecord
   has_and_belongs_to_many :citations
 
   scope :by_use_in_citations, -> { where(use_in_citations: true) }
+  scope :with_tree_order, -> {order(:lft)}
 
   def self.select_options
     Treatment.all.map { |t| ["#{t.name} #{t.description}", t.id] }