refactor4

lib/formatters/basic_formatter.rb

@@ -91,15 +91,13 @@ class BasicFormatter < SemanticLogger::Formatters::Color # rubocop:disable Metri
     ansi_wrap(log.name.truncate(NAME_MAX_SIZE).center(NAME_MAX_SIZE), ANSI_DEBUG)
   end
 
-  def exception # rubocop:disable Metrics/AbcSize
+  def exception
     return unless log.exception
 
-    root_path = Rails.root.to_s
-    stack = log.exception.backtrace.select { |line| line.starts_with?(root_path) }
-    stack = stack.map { |line| line.delete_prefix("#{root_path}/") }
+    backtrace = backtrace(log.exception)
 
     "#{ansi_wrap(log.exception.class,
-                 ANSI_REVERSED_WARNING)} #{ansi_wrap(log.exception.message, ANSI_REVERSED_ERROR)}#{backtrace(stack)}"
+                 ANSI_REVERSED_WARNING)} #{ansi_wrap(log.exception.message, ANSI_REVERSED_ERROR)}#{backtrace}"
   end
 
   def call(log, logger)
@@ -230,9 +228,14 @@ class BasicFormatter < SemanticLogger::Formatters::Color # rubocop:disable Metri
     [name, wrapped ? continuation : level, tags, named_tags, duration].compact.join(' ') + CONTENT_PREFIX
   end
 
-  def backtrace(stack)
+  def backtrace(exception)
+    root_path = Rails.root.to_s
+    stack = exception.backtrace.select { |line| line.starts_with?(root_path) }
+    stack = stack.map { |line| line.delete_prefix("#{root_path}/") }
     return "\n" unless stack.count.positive?
 
-    "\n#{before_message}#{ANSI_ERROR}#{PREFIX_BUG_INTERNAL}#{stack.join("\n#{before_message}#{ANSI_ERROR}#{PREFIX_BUG_INTERNAL}")}#{color_map.clear}\n"
+    stack_message = PREFIX_BUG_INTERNAL
+    stack_message += stack.join("\n#{before_message}#{ANSI_ERROR}#{PREFIX_BUG_INTERNAL}")
+    "\n#{before_message}#{ansi_wrap(stack_message, ANSI_ERROR)}\n"
   end
 end