lib/quality/command_output_processor.rb in quality-39.0.1 vs lib/quality/command_output_processor.rb in quality-40.0.0

@@ -42,13 +42,14 @@
                      end
       processed_output
     end
 
     def preprocess_line_for_emacs
-      if @current_line =~ /^ *(\S*.rb:[0-9]*) *(.*)/
-        Regexp.last_match[1] + ': ' + Regexp.last_match[2] + "\n"
-      elsif @current_line =~ /^ *(.*) +(\S*.rb:[0-9]*) *(.*)/
-        Regexp.last_match[2] + ': ' + Regexp.last_match[1] + "\n"
+      case @current_line
+      when /^ *(\S*.rb:[0-9]*) *(.*)/
+        "#{Regexp.last_match[1]}: #{Regexp.last_match[2]}\n"
+      when /^ *(.*) +(\S*.rb:[0-9]*) *(.*)/
+        "#{Regexp.last_match[2]}: #{Regexp.last_match[1]}\n"
       else
         @current_line
       end
     end
   end