Update Type constant

app/models/p_spec_type.rb

@@ -1,6 +1,7 @@
 class PSpecType < ApplicationRecord
   has_many :p_product_ref_specs
-  TYPES = ["Ram", "Stockage"]
+
+  TYPES = self.distinct.pluck(:name)
 
   acts_as_sorting :fields => {
       :id => {:name => "ID"},