You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: peak.rb
    path of file: ./repos/sorbet/test/testdata/ruby_benchmark/disabled/lib/benchmark_driver/runner
    
    the code of the file until where you have to start completion: # frozen_string_literal: true
# typed: true
# compiled: true
require 'benchmark_driver/struct'
re
    
    def render
      prelude = preludes.reject(&:nil?).reject(&:empty?).join("\n")
      <<-RUBY
#{prelude}
#{while_loop(script, loop_count)}
#{teardown}

result_file, target, memory_status = ARGV
require_relative memory_status

ms = Memory::Status.new
case target.to_sym
when :peak
  key = ms.respond_to?(:hwm) ? :hwm : :peak
when :size
  key = ms.respond_to?(:rss) ? :rss : :size
else
  raise('unexpected target: ' + target)
end