Deprecate Sinatra::Default; use Sinatra::Application [#240]

lib/sinatra/base.rb

@@ -1035,8 +1035,9 @@ def caller_locations
     end
   end
 
-  # Base class for classic style (top-level) applications.
-  class Default < Base
+  # The top-level Application. All DSL methods executed on main are delegated
+  # to this class.
+  class Application < Base
     set :raise_errors, Proc.new { test? }
     set :show_exceptions, Proc.new { development? }
     set :dump_errors, true
@@ -1053,10 +1054,8 @@ def self.register(*extensions, &block) #:nodoc:
     end
   end
 
-  # The top-level Application. All DSL methods executed on main are delegated
-  # to this class.
-  class Application < Default
-  end
+  # Deprecated.
+  Default = Application
 
   # Sinatra delegation mixin. Mixing this module into an object causes all
   # methods to be delegated to the Sinatra::Application class. Used primarily
@@ -1089,11 +1088,11 @@ def self.new(base=Base, options={}, &block)
 
   # Extend the top-level DSL with the modules provided.
   def self.register(*extensions, &block)
-    Default.register(*extensions, &block)
+    Application.register(*extensions, &block)
   end
 
   # Include the helper modules provided in Sinatra's request context.
   def self.helpers(*extensions, &block)
-    Default.helpers(*extensions, &block)
+    Application.helpers(*extensions, &block)
   end
 end

lib/sinatra/main.rb

@@ -1,7 +1,7 @@
 require 'sinatra/base'
 
 module Sinatra
-  class Default < Base
+  class Application < Base
 
     # we assume that the first file that requires 'sinatra' is the
     # app_file. all other path related options are calculated based
@@ -19,6 +19,11 @@ class Default < Base
         op.on('-p port')   { |val| set :port, val.to_i }
       }.parse!(ARGV.dup)
     end
+
+    at_exit do
+      raise $! if $!
+      run! if run?
+    end
   end
 end
 
@@ -28,8 +33,3 @@ def mime(ext, type)
   ext = ".#{ext}" unless ext.to_s[0] == ?.
   Rack::Mime::MIME_TYPES[ext.to_s] = type
 end
-
-at_exit do
-  raise $! if $!
-  Sinatra::Application.run! if Sinatra::Application.run?
-end