Eager-load classes in CI so we mimic production

.github/workflows/build.yml

@@ -42,6 +42,7 @@ jobs:
           - 33306:3306
     env:
       TARGET_DB: ${{ matrix.database }}
+      CI: true
     steps:
       - name: Checkout code
         uses: actions/checkout@v2

lib/console1984/commands/decrypt.rb

@@ -1,3 +1,5 @@
+require "irb/command"
+
 module Console1984::Commands
   class Decrypt < IRB::Command::Base
     include Console1984::Ext::Irb::Commands

lib/console1984/commands/encrypt.rb

@@ -1,3 +1,5 @@
+require "irb/command"
+
 module Console1984::Commands
   class Encrypt < IRB::Command::Base
     include Console1984::Ext::Irb::Commands

lib/console1984/ext/irb/commands.rb

@@ -1,4 +1,3 @@
-# Add Console 1984 commands to IRB sessions.
 module Console1984::Ext::Irb::Commands
   include Console1984::Freezeable
 

test/dummy/config/application.rb

@@ -20,7 +20,7 @@ def current
 
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
-    config.load_defaults 6.0
+    config.load_defaults 7.0
 
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration can go into files in config/initializers

test/dummy/config/environments/test.rb

@@ -9,10 +9,10 @@
   config.cache_classes = false
   config.action_view.cache_template_loading = true
 
-  # Do not eager load code on boot. This avoids loading your whole application
-  # just for the purpose of running a single test. If you are using a tool that
-  # preloads Rails for running tests, you may have to set it to true.
-  config.eager_load = false
+  # Eager loading loads your whole application. When running a single test locally,
+  # this probably isn't necessary. It's a good idea to do in a continuous integration
+  # system, or in some way before deploying your code.
+  config.eager_load = ENV["CI"].present?
 
   # Configure public file server for tests with Cache-Control for performance.
   config.public_file_server.enabled = true