Upgrade gemset to Rails 6.0.0

Gemfile

@@ -2,7 +2,7 @@ source 'https://rubygems.org'
 
 # core
 gem 'iso8601', '0.12.1' # for dates and times
-gem 'rails', '~> 5.2.4.2'
+gem 'rails', '~> 6.0'
 gem 'rest-client'
 gem 'uglifier'
 

Gemfile.lock

@@ -68,47 +68,61 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.2.4.3)
+    actioncable (6.0.3.1)
-      actionpack (= 5.2.4.3)
+      actionpack (= 6.0.3.1)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailer (5.2.4.3)
+    actionmailbox (6.0.3.1)
-      actionpack (= 5.2.4.3)
+      actionpack (= 6.0.3.1)
-      actionview (= 5.2.4.3)
+      activejob (= 6.0.3.1)
-      activejob (= 5.2.4.3)
+      activerecord (= 6.0.3.1)
+      activestorage (= 6.0.3.1)
+      activesupport (= 6.0.3.1)
+      mail (>= 2.7.1)
+    actionmailer (6.0.3.1)
+      actionpack (= 6.0.3.1)
+      actionview (= 6.0.3.1)
+      activejob (= 6.0.3.1)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.2.4.3)
+    actionpack (6.0.3.1)
-      actionview (= 5.2.4.3)
+      actionview (= 6.0.3.1)
-      activesupport (= 5.2.4.3)
+      activesupport (= 6.0.3.1)
       rack (~> 2.0, >= 2.0.8)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actionview (5.2.4.3)
+    actiontext (6.0.3.1)
-      activesupport (= 5.2.4.3)
+      actionpack (= 6.0.3.1)
+      activerecord (= 6.0.3.1)
+      activestorage (= 6.0.3.1)
+      activesupport (= 6.0.3.1)
+      nokogiri (>= 1.8.5)
+    actionview (6.0.3.1)
+      activesupport (= 6.0.3.1)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (5.2.4.3)
+    activejob (6.0.3.1)
-      activesupport (= 5.2.4.3)
+      activesupport (= 6.0.3.1)
       globalid (>= 0.3.6)
-    activemodel (5.2.4.3)
+    activemodel (6.0.3.1)
-      activesupport (= 5.2.4.3)
+      activesupport (= 6.0.3.1)
-    activerecord (5.2.4.3)
+    activerecord (6.0.3.1)
-      activemodel (= 5.2.4.3)
+      activemodel (= 6.0.3.1)
-      activesupport (= 5.2.4.3)
+      activesupport (= 6.0.3.1)
-      arel (>= 9.0)
+    activestorage (6.0.3.1)
-    activestorage (5.2.4.3)
+      actionpack (= 6.0.3.1)
-      actionpack (= 5.2.4.3)
+      activejob (= 6.0.3.1)
-      activerecord (= 5.2.4.3)
+      activerecord (= 6.0.3.1)
       marcel (~> 0.3.1)
-    activesupport (5.2.4.3)
+    activesupport (6.0.3.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
+      zeitwerk (~> 2.2, >= 2.2.2)
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
     airbrake (10.0.1)
@@ -118,7 +132,6 @@ GEM
     akami (1.3.1)
       gyoku (>= 0.4.0)
       nokogiri
-    arel (9.0.0)
     autodoc (0.7.3)
       actionpack
       activesupport (>= 3.0.0)
@@ -317,18 +330,20 @@ GEM
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     railroady (1.3.0)
-    rails (5.2.4.3)
+    rails (6.0.3.1)
-      actioncable (= 5.2.4.3)
+      actioncable (= 6.0.3.1)
-      actionmailer (= 5.2.4.3)
+      actionmailbox (= 6.0.3.1)
-      actionpack (= 5.2.4.3)
+      actionmailer (= 6.0.3.1)
-      actionview (= 5.2.4.3)
+      actionpack (= 6.0.3.1)
-      activejob (= 5.2.4.3)
+      actiontext (= 6.0.3.1)
-      activemodel (= 5.2.4.3)
+      actionview (= 6.0.3.1)
-      activerecord (= 5.2.4.3)
+      activejob (= 6.0.3.1)
-      activestorage (= 5.2.4.3)
+      activemodel (= 6.0.3.1)
-      activesupport (= 5.2.4.3)
+      activerecord (= 6.0.3.1)
+      activestorage (= 6.0.3.1)
+      activesupport (= 6.0.3.1)
       bundler (>= 1.3.0)
-      railties (= 5.2.4.3)
+      railties (= 6.0.3.1)
       sprockets-rails (>= 2.0.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
@@ -337,12 +352,12 @@ GEM
       loofah (~> 2.3)
     rails-settings-cached (0.7.2)
       rails (>= 4.2.0)
-    railties (5.2.4.3)
+    railties (6.0.3.1)
-      actionpack (= 5.2.4.3)
+      actionpack (= 6.0.3.1)
-      activesupport (= 5.2.4.3)
+      activesupport (= 6.0.3.1)
       method_source
       rake (>= 0.8.7)
-      thor (>= 0.19.0, < 2.0)
+      thor (>= 0.20.3, < 2.0)
     rake (13.0.1)
     ransack (2.3.2)
       activerecord (>= 5.2.1)
@@ -419,7 +434,7 @@ GEM
     sixarm_ruby_unaccent (1.2.0)
     slop (3.6.0)
     socksify (1.7.1)
-    sprockets (3.7.2)
+    sprockets (4.0.0)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
     sprockets-rails (3.2.1)
@@ -461,6 +476,7 @@ GEM
     wkhtmltopdf-binary (0.12.5.1)
     xpath (3.2.0)
       nokogiri (~> 1.8)
+    zeitwerk (2.3.0)
 
 PLATFORMS
   ruby
@@ -506,7 +522,7 @@ DEPENDENCIES
   que
   que-web
   railroady (= 1.3.0)
-  rails (~> 5.2.4.2)
+  rails (~> 6.0)
   rails-settings-cached (= 0.7.2)
   ransack (~> 2.3)
   rest-client