Merge pull request #99 from mlk5060/issue-#98

Issue #98

lib/dry/web/roda/templates/README.md.tt

@@ -5,7 +5,9 @@ Welcome! You’ve generated an app using dry-web-roda.
 ## First steps
 
 1. Run `bundle`
-2. Review `.env` & `.env.test` (and make a copy to e.g. `.example.env` if you want example settings checked in)
+2. Review `.env` & `.env.test` (and make a copy to e.g. `.example.env` if you want example settings checked in). In
+particular, ensure that your PostgreSQL username and password are specified in the `DATABASE_URL` variable as follows:
+`postgres://username:password@your_host/...`.
 3. Run `bundle exec rake db:create` to create the development database.
 4. Run `RACK_ENV=test bundle exec rake db:create` to create the test database.
 5. Add your own steps to `bin/setup`

lib/dry/web/roda/templates/monitor.rb.tt

@@ -1,10 +1,10 @@
 <%= config[:camel_cased_app_name] %>::Container.boot :monitor do
   init do
-    require "dry/monitor"
-    Dry::Monitor.load_extensions(:sql)
+    require "dry/monitor/sql/logger"
   end
 
   start do
+    notifications.register_event(:sql)
     Dry::Monitor::SQL::Logger.new(logger).subscribe(notifications)
   end
 end