version with database. external postgres

config/application.rb

@@ -1,14 +1,9 @@
 require_relative "boot"
+require "dotenv"
 
-# require "rails/all"
-# require "active_model/railtie"
-# And now the rest
-require "action_controller/railtie"
-require "action_mailer/railtie"
-require "action_view/railtie"
-require "active_job/railtie"
-require "action_cable/engine"
+require "rails/all"
 
+Dotenv.load
 
 # Require the gems listed in Gemfile, including any gems
 # you've limited to :test, :development, or :production.