Renamed to_h by settings

Author: ericproulx

lib/grape/dsl/desc.rb

@@ -53,7 +53,7 @@ def desc(description, options = {}, &config_block)
         settings =
           if config_block
             endpoint_config = defined?(configuration) ? configuration : nil
-            Grape::Util::ApiDescription.new(description, endpoint_config, &config_block).to_h
+            Grape::Util::ApiDescription.new(description, endpoint_config, &config_block).settings
           else
             options.merge(description: description)
           end

lib/grape/util/api_description.rb

@@ -40,7 +40,7 @@ def configuration
         @configuration ||= eval_endpoint_config(@endpoint_configuration)
       end
 
-      def to_h
+      def settings
         @attributes
       end