Install and configure bullet

Gemfile

@@ -78,6 +78,7 @@ gem "puma"
 group :development, :test do
   gem "better_errors"
   gem "brakeman"
+  gem "bullet"
   gem "capybara"
   gem "database_cleaner"
   gem "factory_bot_rails", require: false

Gemfile.lock

@@ -100,6 +100,9 @@ GEM
     brakeman (5.2.0)
     buftok (0.2.0)
     builder (3.2.4)
+    bullet (7.0.1)
+      activesupport (>= 3.0.0)
+      uniform_notifier (~> 1.11)
     byebug (11.1.3)
     capybara (3.36.0)
       addressable
@@ -587,6 +590,7 @@ GEM
       unf_ext
     unf_ext (0.0.8)
     unicode-display_width (2.1.0)
+    uniform_notifier (1.14.2)
     warden (1.2.9)
       rack (>= 2.0.9)
     web-console (4.2.0)
@@ -616,6 +620,7 @@ DEPENDENCIES
   binding_of_caller
   bootstrap_form
   brakeman
+  bullet
   byebug
   capybara
   carrierwave (~> 2.0)

config/environments/development.rb

@@ -1,4 +1,12 @@
 Rails.application.configure do
+  config.after_initialize do
+    Bullet.enable        = true
+    Bullet.bullet_logger = true
+    Bullet.console       = true
+    Bullet.sentry        = true
+    Bullet.rails_logger  = true
+  end
+
   # Settings specified here will take precedence over those in config/application.rb.
 
   # In the development environment your application's code is reloaded on