feat: to_h instead of to_json

Author: kjellberg

lib/serp_parser/result.rb

@@ -22,5 +22,9 @@ def meta
         "template" => self.class.name
       }
     end
+
+    def to_json
+      to_h.to_json
+    end
   end
 end

lib/serp_parser/result_collection.rb

@@ -18,6 +18,10 @@ def to_h
       @results.map(&:to_h)
     end
 
+    def to_json
+      to_h.to_json
+    end
+
     def method_missing(method, *args, &block)
       if @results.respond_to?(method)
         @results.send(method, *args, &block)

spec/spec_helper.rb

@@ -2,7 +2,7 @@
 
 def check_result(result_type, file_path)
   expected_result = JSON.parse(File.read(file_path))
-  actual_result = parser.send(result_type).find_by(position: expected_result["position"]).to_json
+  actual_result = parser.send(result_type).find_by(position: expected_result["position"]).to_h
   expect(actual_result).to be_a(Hash)
   expect(actual_result).to match(expected_result)
 end