json.rb in roda-2.29.0

- old
+ new

@@ -51,18 +51,19 @@
     # The default content-type is 'application/json', but you can change that
     # using the +:content_type+ option:
     #
     #   plugin :json, :content_type=>'application/xml'
     module Json
-      OPTS = {}.freeze
       DEFAULT_SERIALIZER = :to_json.to_proc
 
+      OPTS = {}.freeze
+      RodaPlugins.deprecate_constant(self, :OPTS)
       DEFAULT_CONTENT_TYPE = 'application/json'.freeze
       RodaPlugins.deprecate_constant(self, :DEFAULT_CONTENT_TYPE)
 
       # Set the classes to automatically convert to JSON, and the serializer to use.
-      def self.configure(app, opts=OPTS)
+      def self.configure(app, opts=RodaPlugins::OPTS)
         classes = opts[:classes] || [Array, Hash]
         app.opts[:json_result_classes] ||= []
         app.opts[:json_result_classes] += classes
         app.opts[:json_result_classes].uniq!
         app.opts[:json_result_classes].freeze
@@ -81,19 +82,20 @@
         end
       end
 
       module RequestMethods
         CONTENT_TYPE = 'Content-Type'.freeze
+        RodaPlugins.deprecate_constant(self, :CONTENT_TYPE)
 
         private
 
         # If the result is an instance of one of the json_result_classes,
         # convert the result to json and return it as the body, using the
         # application/json content-type.
         def block_result_body(result)
           case result
           when *roda_class.json_result_classes
-            response[CONTENT_TYPE] ||= roda_class.opts[:json_result_content_type]
+            response['Content-Type'] ||= roda_class.opts[:json_result_content_type]
             convert_to_json(result)
           else
             super
           end
         end