Refactor private accessor

Author: JonRowe

lib/rspec/core/formatters/exception_presenter.rb

@@ -9,9 +9,7 @@ module Core
     module Formatters
       # @private
       class ExceptionPresenter
-        attr_reader :exception, :example, :description, :message_color,
-                    :detail_formatter, :extra_detail_formatter, :backtrace_formatter
-        private :message_color, :detail_formatter, :extra_detail_formatter, :backtrace_formatter
+        attr_reader :exception, :example, :description
 
         def initialize(exception, example, options={})
           @exception               = exception
@@ -101,6 +99,8 @@ def fully_formatted_lines(failure_number, colorizer)
 
       private
 
+        attr_reader :message_color, :detail_formatter, :extra_detail_formatter, :backtrace_formatter
+
         def final_exception(exception, previous=[])
           cause = exception.cause