Ruby logger helper method for friendly logging of exceptions with stack trace.

log_exceptions.rb

class Logger
  def exception(e, level=:error)                                                                                                                            
    self.send level, "#{e.inspect} #{e.message}"                                                                                                            
    self.send level, "  #{e.backtrace.first(25).join("\n  ")}"                                                                                              
  end
end