class SemanticLogger::Log

def backtrace_to_s

Returns [String] the exception backtrace including all of the child / caused by exceptions 
def backtrace_to_s
  trace = ""
  each_exception do |exception, i|
    if i.zero?
      trace = (exception.backtrace || []).join("\n")
    else
      trace << "\nCause: #{exception.class.name}: #{exception.message}\n#{(exception.backtrace || []).join("\n")}"
    end
  end
  trace
end