Per Dr. Eileen's orders :)

Prescribed some review fixes for myself!

railties/lib/rails/command.rb

@@ -1,4 +1,5 @@
 require "active_support"
+require "active_support/dependencies/autoload"
 require "active_support/core_ext/enumerable"
 require "active_support/core_ext/object/blank"
 require "active_support/core_ext/hash/transform_values"
@@ -7,8 +8,10 @@
 
 module Rails
   module Command
-    autoload :Behavior, "rails/command/behavior"
-    autoload :Base, "rails/command/base"
+    extend ActiveSupport::Autoload
+
+    autoload :Behavior
+    autoload :Base
 
     include Behavior
 
@@ -17,7 +20,7 @@ def hidden_commands # :nodoc:
         @hidden_commands ||= []
       end
 
-      def environment
+      def environment # :nodoc:
         ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "development"
       end
 

railties/lib/rails/command/environment_argument.rb

@@ -20,7 +20,7 @@ def acceptable_environment(env = nil)
           if available_environments.include? env
             env
           else
-            %w(production development test).detect { |e| e =~ /^#{env}/ } || env
+            %w( production development test ).detect { |e| e =~ /^#{env}/ } || env
           end
         end
 

railties/lib/rails/commands/server/server_command.rb

@@ -100,7 +100,6 @@ def default_options
     end
 
     private
-
       def setup_dev_caching
         if options[:environment] == "development"
           Rails::DevCaching.enable_by_argument(options[:caching])