lib/source_route/trace_filter.rb
def block_it?(tp)
      if @cond.track_params
        return true if negative_check(tp)
        if positives_check(tp)
          return !tp.binding.eval('local_variables').any? do |v|
            tp.binding.local_variable_get(v).object_id == @cond.track_params
          end
        end
      else
        return true if negative_check(tp)
        return false if positives_check(tp)
      end
      true # default is blocked the tp
    end
def block_it?(tp)
      if @cond.track_params
        return true if negative_check(tp)
        if positives_check(tp)
          return !tp.binding.eval('local_variables').any? do |v|
            tp.binding.local_variable_get(v).object_id == @cond.track_params
          end
        end
      else
        return true if negative_check(tp)
        return false if positives_check(tp)
      end
      true # default is blocked the tp
    end
to improve performance, we didnt assign tp as instance variable