Update Ruby to 3.1

.rubocop.yml

@@ -3,7 +3,7 @@ require: rubocop-rails
 Layout/LineLength:
   Max: 120
 AllCops:
-  TargetRubyVersion: "3.0.7" # Also update docker-compose.yml, docker-compose-production.yml, and Gemfile
+  TargetRubyVersion: "3.1.0" # Also update docker-compose.yml, docker-compose-production.yml, and Gemfile
   Include:
     - "**/*.rb"
     - Rakefile

Gemfile

@@ -1,5 +1,5 @@
 source "https://rubygems.org"
-ruby "3.0.7" # also update docker-compose.yml, docker-compose-production.yml, & .rubocop.yml
+ruby "3.1.0" # also update docker-compose.yml, docker-compose-production.yml, & .rubocop.yml
 
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
@@ -88,7 +88,7 @@ gem "pg_search"
 gem "strong_migrations"
 
 # errors+logging
-gem "newrelic_rpm", "~> 6.12"
+gem "newrelic_rpm"
 gem "skylight", "~> 5.0.0.beta4"
 
 # external communication
@@ -127,7 +127,7 @@ gem "kaminari"
 gem "purecss-rails", github: "glacials/purecss-rails"
 gem "sassc-rails"
 gem "slim"
-gem "webpacker", ">= 4.0.x"
+gem "webpacker"
 
 # workers/jobs
 gem "daemons"

Gemfile.lock

@@ -197,7 +197,7 @@ GEM
     doorkeeper (5.6.6)
       railties (>= 5)
     drb (2.2.1)
-    erubi (1.13.0)
+    erubi (1.13.1)
     et-orbi (1.2.4)
       tzinfo
     execjs (2.7.0)
@@ -271,7 +271,7 @@ GEM
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     logger (1.6.1)
-    loofah (2.22.0)
+    loofah (2.23.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.8.1)
@@ -288,8 +288,8 @@ GEM
     mini_histogram (0.3.1)
     mini_magick (4.11.0)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.7)
-    minitest (5.25.1)
+    mini_portile2 (2.8.8)
+    minitest (5.25.4)
     momentjs-rails (2.20.1)
       railties (>= 3.1)
     moving_average (0.1.1)
@@ -310,9 +310,9 @@ GEM
     net-smtp (0.5.0)
       net-protocol
     netrc (0.11.0)
-    newrelic_rpm (6.15.0)
+    newrelic_rpm (9.16.1)
     nio4r (2.7.3)
-    nokogiri (1.16.7)
+    nokogiri (1.17.2)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     oauth2 (1.4.4)
@@ -363,7 +363,7 @@ GEM
       rack (>= 1.2.0)
     rack-protection (3.0.6)
       rack
-    rack-proxy (0.6.5)
+    rack-proxy (0.7.7)
       rack
     rack-test (2.1.0)
       rack (>= 1.3)
@@ -395,9 +395,9 @@ GEM
       activesupport (>= 4.2)
       choice (~> 0.2.0)
       ruby-graphviz (~> 1.2)
-    rails-html-sanitizer (1.6.0)
+    rails-html-sanitizer (1.6.2)
       loofah (~> 2.21)
-      nokogiri (~> 1.14)
+      nokogiri (>= 1.15.7, != 1.16.7, != 1.16.6, != 1.16.5, != 1.16.4, != 1.16.3, != 1.16.2, != 1.16.1, != 1.16.0.rc1, != 1.16.0)
     rails_real_favicon (0.1.1)
       json (>= 1.7, < 3)
       rails
@@ -482,7 +482,7 @@ GEM
       sprockets-rails
       tilt
     selectize-rails (0.12.6)
-    semantic_range (2.3.0)
+    semantic_range (3.1.0)
     simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
@@ -525,7 +525,7 @@ GEM
       unf_ext
     unf_ext (0.0.7.7)
     unicode-display_width (1.7.0)
-    webpacker (5.1.1)
+    webpacker (5.4.4)
       activesupport (>= 5.2)
       rack-proxy (>= 0.6.1)
       railties (>= 5.2)
@@ -577,7 +577,7 @@ DEPENDENCIES
   listen
   memory_profiler
   moving_average
-  newrelic_rpm (~> 6.12)
+  newrelic_rpm
   oj
   omniauth
   omniauth-google-oauth2
@@ -613,12 +613,12 @@ DEPENDENCIES
   strong_migrations
   syntax_suggest
   tzinfo-data
-  webpacker (>= 4.0.x)
+  webpacker
   webrick
   websocket-driver!
 
 RUBY VERSION
-   ruby 3.0.7p220
+   ruby 3.1.0p0
 
 BUNDLED WITH
-   2.2.33
+   2.6.1

config/initializers/psych.rb

@@ -0,0 +1,6 @@
+# From https://stackoverflow.com/a/71192990/392225
+module YAML
+  class << self
+    alias_method :load, :unsafe_load if YAML.respond_to? :unsafe_load
+  end
+end

db/schema.rb

@@ -34,7 +34,7 @@
     t.string "content_type"
     t.text "metadata"
     t.bigint "byte_size", null: false
-    t.string "checksum"
+    t.string "checksum", null: false
     t.datetime "created_at", null: false
     t.string "service_name", null: false
     t.index ["key"], name: "index_active_storage_blobs_on_key", unique: true

docker-compose-production.yml

@@ -54,7 +54,7 @@ x-app: &app
     cache_from:
       - "${REPOSITORY_URI:-splitsio}:latest"
     args:
-      RUBY_VERSION: "3.0.7" # also update docker-compose.yml, Gemfile, and .rubocop.yml
+      RUBY_VERSION: "3.1.0" # also update docker-compose.yml, Gemfile, and .rubocop.yml
   environment: *server-environment
   image: splitsio
   logging: *default-logging

docker-compose.yml

@@ -44,7 +44,7 @@ x-app: &app
     context: .
     dockerfile: Dockerfile
     args:
-      RUBY_VERSION: "3.0.7" # also update docker-compose-production.yml, Gemfile, and .rubocop.yml
+      RUBY_VERSION: "3.1.0" # also update docker-compose-production.yml, Gemfile, and .rubocop.yml
   image: splitsio
   tmpfs:
     - /tmp