fixed out of stock

Gemfile.lock

@@ -65,7 +65,7 @@ GEM
     builder (3.2.4)
     byebug (11.1.1)
     cancancan (1.17.0)
-    capistrano (3.12.0)
+    capistrano (3.12.1)
       airbrussh (>= 1.0.0)
       i18n
       rake (>= 10.0.0)
@@ -171,7 +171,7 @@ GEM
       net-ssh (>= 2.6.5, < 6.0.0)
     net-ssh (5.2.0)
     nio4r (2.5.2)
-    nokogiri (1.10.8)
+    nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
     pdf-core (0.7.0)
     pdfjs_viewer-rails (0.3.1)
@@ -187,7 +187,7 @@ GEM
       rqrcode (>= 1.0.0)
     prawn-table (0.2.2)
       prawn (>= 1.3.0, < 3.0.0)
-    puma (3.12.2)
+    puma (3.12.4)
     rack (2.0.9)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
@@ -235,13 +235,13 @@ GEM
     rqrcode_core (0.1.1)
     rspec-core (3.9.1)
       rspec-support (~> 3.9.1)
-    rspec-expectations (3.9.0)
+    rspec-expectations (3.9.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-mocks (3.9.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
-    rspec-rails (3.9.0)
+    rspec-rails (3.9.1)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
@@ -265,6 +265,8 @@ GEM
       tilt (>= 1.1, < 3)
     schema_to_scaffold (0.8.0)
       activesupport (>= 3.2.1)
+    select2-rails (4.0.3)
+      thor (~> 0.14)
     shoulda-matchers (3.1.3)
       activesupport (>= 4.0.0)
     sidekiq (5.2.8)
@@ -288,12 +290,12 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    sshkit (1.20.0)
+    sshkit (1.21.0)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)
     tether-rails (1.4.0)
       rails (>= 3.1)
-    thor (1.0.1)
+    thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.10)
     to_xls-rails (1.3.1)
@@ -368,6 +370,7 @@ DEPENDENCIES
   rubyzip (= 1.0.0)
   sass-rails (~> 5.0)
   schema_to_scaffold
+  select2-rails
   shoulda-matchers (~> 3.1)
   sidekiq
   simple_form
@@ -385,4 +388,4 @@ RUBY VERSION
    ruby 2.6.5p114
 
 BUNDLED WITH
-   2.0.2
+   2.1.4