ansi_filter

lib/formatters/ansi_filter.rb

@@ -1,15 +1,20 @@
 require_relative 'ansi_dimensions'
+require_relative 'ansi_colors'
 
 # filter log message
 module AnsiFilter
   $memory = nil
+
+  CHAR_FATAL = '⯶'.freeze
+
   def self.reject(log)
     # log.name == 'ScoresController' || false
     false
   end
 
   def self.alter(log)
-    if log.name == 'Rails' && log.message
+    if log.name == 'Rails'
+      if log.message
         log.message.chomp!('')
         if log.message.starts_with?('Started')
           rails = '╓─╖'
@@ -24,9 +29,16 @@ module AnsiFilter
         elsif log.message.starts_with?('Completed 4')
           log.dimensions = AnsiDimensions.new(rails: '╙╨╜')
         elsif log.message.starts_with?('Completed 5')
-        log.dimensions = AnsiDimensions.new(rails: '╙⯶╜')
+          log.dimensions = AnsiDimensions.new(rails: "╙#{draw_fatal}╜")
+        end
+      elsif log.exception
+        log.dimensions = AnsiDimensions.new(rails: "╓#{draw_fatal(log.level.to_s.chr.upcase)}╖", after: 2)
       end
     end
     log
   end
+
+  private_class_method def self.draw_fatal(char = CHAR_FATAL)
+    AnsiColors::BG_MAGENTA + AnsiColors::BOLD + AnsiColors::TEXT_WHITE + char + AnsiColors::CLEAR
+  end
 end