Added Quantity nesting with awesome_nested_set

2019-09-08 20:00:35 +02:00
parent 96509d5285
commit b31ab9d16a
8 changed files with 35 additions and 19 deletions
--- a/app/helpers/quantities_helper.rb
+++ b/app/helpers/quantities_helper.rb
@@ -5,4 +5,11 @@ module QuantitiesHelper
      [translations[k.to_sym], k]
    end
  end
+
+  def parent_options
+    options = nested_set_options(Quantity, @quantity) do |i|
+      raw("#{'&ensp;' * i.level}#{i.name}")
+    end
+    options.unshift([t('.null_parent'), nil])
+  end
 end