report.rb in reek-2.0.1

- old
+ new

@@ -1,6 +1,7 @@
 require 'rainbow'
+require 'json'
 
 module Reek
   module Cli
     module Report
       #
@@ -56,16 +57,15 @@
         end
 
         private
 
         def display_summary
-          print smells.reject(&:empty?).join("\n")
+          smells.reject(&:empty?).each { |smell| puts smell }
         end
 
         def display_total_smell_count
           return unless @examiners.size > 1
-          print "\n"
           print total_smell_count_message
         end
 
         def summarize_single_examiner(examiner)
           result = heading_formatter.header(examiner)
@@ -97,9 +97,18 @@
       # Displays a list of smells in YAML format
       # YAML with empty array for 0 smells
       class YamlReport < Base
         def show
           print smells.map(&:yaml_hash).to_yaml
+        end
+      end
+
+      #
+      # Displays a list of smells in JSON format
+      # JSON with empty array for 0 smells
+      class JsonReport < Base
+        def show
+          print ::JSON.generate(smells.map(&:yaml_hash))
         end
       end
 
       #
       # Saves the report as a HTML file