From c6912295556d85eb0ae29186b9dbd65d9fe8d77c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Barnab=C3=A9?= <b.dubus@basiclabs.fr>
Date: Thu, 14 Oct 2021 11:47:03 +0200
Subject: [PATCH] pluck existing unit in form

---
 app/models/p_spec_value.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/p_spec_value.rb b/app/models/p_spec_value.rb
index 8471de5..c9aade6 100644
--- a/app/models/p_spec_value.rb
+++ b/app/models/p_spec_value.rb
@@ -1,7 +1,7 @@
 class PSpecValue < ApplicationRecord
   has_many :p_product_ref_specs
 
-  UNITS = ["Go", "Mo"]
+  UNITS = self.distinct.pluck(:unit)
 
   def member_label
      "#{value} #{unit}"