class ActionDispatch::DebugExceptions

def create_template(request, wrapper)
  traces = wrapper.traces
  trace_to_show = 'Application Trace'
  if traces[trace_to_show].empty? && wrapper.rescue_template != 'routing_error'
    trace_to_show = 'Full Trace'
  end
  if source_to_show = traces[trace_to_show].first
    source_to_show_id = source_to_show[:id]
  end
  DebugView.new([RESCUES_TEMPLATE_PATH],
    request: request,
    exception: wrapper.exception,
    traces: traces,
    show_source_idx: source_to_show_id,
    trace_to_show: trace_to_show,
    routes_inspector: routes_inspector(wrapper.exception),
    source_extracts: wrapper.source_extracts,
    line_number: wrapper.line_number,
    file: wrapper.file
  )
end