1 files changed, 16 insertions, 10 deletions
diff --git a/railties/lib/rails/application/bootstrap.rb b/railties/lib/rails/application/bootstrap.rb
index efc7dca0d4..a1bc95550b 100644
--- a/railties/lib/rails/application/bootstrap.rb
+++ b/railties/lib/rails/application/bootstrap.rb
@@ -13,11 +13,18 @@ module Rails
         require "active_support/all" unless config.active_support.bare
       end
 
-      # Preload all frameworks specified by the Configuration#frameworks.
-      # Used by Passenger to ensure everything's loaded before forking and
-      # to avoid autoload race conditions in JRuby.
-      initializer :preload_frameworks, :group => :all do
-        ActiveSupport::Autoload.eager_autoload! if config.preload_frameworks
+      initializer :set_eager_load, :group => :all do
+        if config.eager_load.nil?
+          warn <<-INFO
+config.eager_load is set to nil. Please update your config/environments/*.rb files accordingly:
+
+  * development - set it to false
+  * test - set it to false (unless you use a tool that preloads your test environment)
+  * production - set it to true
+
+INFO
+          config.eager_load = config.cache_classes
+        end
       end
 
       # Initialize the logger early in the stack in case we need to log some deprecation.
@@ -30,11 +37,11 @@ module Rails
 
           f = File.open path, 'a'
           f.binmode
-          f.sync = true # make sure every write flushes
+          f.sync = config.autoflush_log # if true make sure every write flushes
 
-          logger = ActiveSupport::TaggedLogging.new(
-            ActiveSupport::Logger.new(f)
-          )
+          logger = ActiveSupport::Logger.new f
+          logger.formatter = config.log_formatter
+          logger = ActiveSupport::TaggedLogging.new(logger)
           logger.level = ActiveSupport::Logger.const_get(config.log_level.to_s.upcase)
           logger
         rescue StandardError
@@ -60,7 +67,6 @@ module Rails
       end
 
       # Sets the dependency loading mechanism.
-      # TODO: Remove files from the $" and always use require.
       initializer :initialize_dependency_mechanism, :group => :all do
         ActiveSupport::Dependencies.mechanism = config.cache_classes ? :require : :load
       end