json.rb in sinatra-contrib-1.4.1

- old
+ new

@@ -1,7 +1,7 @@
 require 'sinatra/base'
-
+require 'multi_json'
 module Sinatra
 
   # = Sinatra::JSON
   #
   # <tt>Sinatra::JSON</tt> adds a helper method, called +json+, for (obviously)
@@ -30,11 +30,10 @@
   #
   #     require "sinatra/base"
   #     require "sinatra/json"
   #
   #     class MyApp < Sinatra::Base
-  #       helpers Sinatra::JSON
   #
   #       # define a route that uses the helper
   #       get '/' do
   #         json :foo => 'bar'
   #       end
@@ -124,7 +123,9 @@
   Base.set :json_encoder do
     ::MultiJson
   end
 
   Base.set :json_content_type, :json
-  helpers JSON
+
+  # Load the JSON helpers in modular style automatically
+  Base.helpers JSON
 end