lib/dockerfile-rails/scanner.rb in dockerfile-rails-0.5.0 vs lib/dockerfile-rails/scanner.rb in dockerfile-rails-0.5.1

@@ -2,10 +2,10 @@
   module Scanner
     def scan_rails_app
 
       ### database ###
 
-      database = YAML.load_file('config/database.yml').
+      database = YAML.load_file('config/database.yml', aliases: true).
         dig('production', 'adapter') rescue nil
 
       if database == 'sqlite3'
         @sqlite3 = true
       elsif database == 'postgresql'