module Sqreen
  has_mono_time = begin
    Process.clock_gettime Process::CLOCK_MONOTONIC
    true
  rescue StandardError
    false
  end

  if has_mono_time
    def self.time
      Process.clock_gettime Process::CLOCK_MONOTONIC
    end
  else
    def self.time
      Time.now.to_f
    end
  end
end