1 files changed, 4 insertions, 7 deletions
diff --git a/railties/lib/rails/commands/dbconsole/dbconsole_command.rb b/railties/lib/rails/commands/dbconsole/dbconsole_command.rb
index d3c80da89b..588fb06b15 100644
--- a/railties/lib/rails/commands/dbconsole/dbconsole_command.rb
+++ b/railties/lib/rails/commands/dbconsole/dbconsole_command.rb
@@ -1,6 +1,3 @@
-require "erb"
-require "yaml"
-
 require "rails/command/environment_argument"
 
 module Rails
@@ -102,14 +99,14 @@ module Rails
       Rails.respond_to?(:env) ? Rails.env : Rails::Command.environment
     end
 
-    protected
-      def configurations
+    private
+      def configurations # :doc:
         require APP_PATH
         ActiveRecord::Base.configurations = Rails.application.config.database_configuration
         ActiveRecord::Base.configurations
       end
 
-      def find_cmd_and_exec(commands, *args)
+      def find_cmd_and_exec(commands, *args) # :doc:
         commands = Array(commands)
 
         dirs_on_path = ENV["PATH"].to_s.split(File::PATH_SEPARATOR)
@@ -134,7 +131,7 @@ module Rails
   end
 
   module Command
-    class DbconsoleCommand < Base
+    class DbconsoleCommand < Base # :nodoc:
       include EnvironmentArgument
 
       class_option :include_password, aliases: "-p", type: :boolean,