Merge branch 'master' of git://github.com/lifo/docrails

4 files changed, 57 insertions, 11 deletions

diff --git a/railties/lib/rails/application/bootstrap.rb b/railties/lib/rails/application/bootstrap.rb
index e39b3bc705..213aa0768a 100644
--- a/railties/lib/rails/application/bootstrap.rb
+++ b/railties/lib/rails/application/bootstrap.rb
@@ -23,7 +23,7 @@ module Rails
       # Initialize the logger early in the stack in case we need to log some deprecation.
       initializer :initialize_logger do
         Rails.logger ||= config.logger || begin
-          path = config.paths.log.to_a.first
+          path = config.paths["log"].first
           logger = ActiveSupport::BufferedLogger.new(path)
           logger.level = ActiveSupport::BufferedLogger.const_get(config.log_level.to_s.upcase)
           logger.auto_flushing = false if Rails.env.production?
diff --git a/railties/lib/rails/application/configuration.rb b/railties/lib/rails/application/configuration.rb
index a0ecbc0fc8..3505388479 100644
--- a/railties/lib/rails/application/configuration.rb
+++ b/railties/lib/rails/application/configuration.rb
@@ -9,7 +9,7 @@ module Rails
                     :filter_parameters,  :log_level, :logger,
                     :preload_frameworks, :reload_plugins,
                     :secret_token, :serve_static_assets, :session_options,
-                    :time_zone, :whiny_nils
+                    :time_zone, :whiny_nils, :helpers_paths
 
       def initialize(*)
         super
@@ -17,6 +17,7 @@ module Rails
         @allow_concurrency = false
         @consider_all_requests_local = false
         @filter_parameters = []
+        @helpers_paths = []
         @dependency_loading = true
         @serve_static_assets = true
         @session_store = :cookie_store
@@ -24,6 +25,7 @@ module Rails
         @time_zone = "UTC"
         @middleware = app_middleware
         @asset_path = '/'
+        @generators = app_generators
       end
 
       def asset_path=(value)
@@ -59,13 +61,12 @@ module Rails
       def paths
         @paths ||= begin
           paths = super
-          paths.config.database     "config/database.yml"
-          paths.config.environment  "config/environment.rb"
-          paths.lib.templates       "lib/templates"
-          paths.log                 "log/#{Rails.env}.log"
-          paths.tmp                 "tmp"
-          paths.tmp.cache           "tmp/cache"
-
+          paths.add "config/database",    :with => "config/database.yml"
+          paths.add "config/environment", :with => "config/environment.rb"
+          paths.add "lib/templates"
+          paths.add "log",                :with => "log/#{Rails.env}.log"
+          paths.add "tmp"
+          paths.add "tmp/cache"
           paths
         end
       end
@@ -87,7 +88,7 @@ module Rails
       # YAML::load.
       def database_configuration
         require 'erb'
-        YAML::load(ERB.new(IO.read(paths.config.database.to_a.first)).result)
+        YAML::load(ERB.new(IO.read(paths["config/database"].first)).result)
       end
 
       def cache_store
diff --git a/railties/lib/rails/application/finisher.rb b/railties/lib/rails/application/finisher.rb
index b95df467c7..e3342be7ee 100644
--- a/railties/lib/rails/application/finisher.rb
+++ b/railties/lib/rails/application/finisher.rb
@@ -4,7 +4,7 @@ module Rails
       include Initializable
 
       initializer :add_generator_templates do
-        config.generators.templates.unshift(*paths.lib.templates.to_a)
+        config.generators.templates.unshift(*paths["lib/templates"].existent)
       end
 
       initializer :ensure_autoload_once_paths_as_subset do
diff --git a/railties/lib/rails/application/routes_reloader.rb b/railties/lib/rails/application/routes_reloader.rb
new file mode 100644
index 0000000000..1d1f5e1b06
--- /dev/null
+++ b/railties/lib/rails/application/routes_reloader.rb
@@ -0,0 +1,45 @@
+module Rails
+  class Application
+    class RoutesReloader < ::ActiveSupport::FileUpdateChecker
+      attr_reader :route_sets
+
+      def initialize
+        super([]) { reload! }
+        @route_sets = []
+      end
+
+      def reload!
+        clear!
+        load_paths
+        finalize!
+      ensure
+        revert
+      end
+
+    protected
+
+      def clear!
+        route_sets.each do |routes|
+          routes.disable_clear_and_finalize = true
+          routes.clear!
+        end
+      end
+
+      def load_paths
+        paths.each { |path| load(path) }
+      end
+
+      def finalize!
+        route_sets.each do |routes|
+          ActiveSupport.on_load(:action_controller) { routes.finalize! }
+        end
+      end
+
+      def revert
+        route_sets.each do |routes|
+          routes.disable_clear_and_finalize = false
+        end
+      end
+    end
+  end
+end