module Eco
  module API
    class Session
      class Batch
        module Launcher
          module Benchmarking
            private

            def str_per_sec(start, count)
              now  = Time.now
              secs = (now - start).round(2)

              return ' -- ' unless secs > 0.0

              per_sec = (count.to_f / secs).round(2)
              "#{secs}s -> #{per_sec} people/s"
            end
          end
        end
      end
    end
  end
end