spot

# File actionpack/lib/action_dispatch/middleware/exception_wrapper.rb, line 239
        def spot(exc)
          if RubyVM::AbstractSyntaxTree.respond_to?(:node_id_for_backtrace_location) && __getobj__.is_a?(Thread::Backtrace::Location)
            location = @template.spot(__getobj__)
          else
            location = super
          end

          if location
            @template.translate_location(__getobj__, location)
          end
        end