Linux SRV-16 6.18.44-paas #1 SMP PREEMPT_DYNAMIC Thu Aug 13 10:08:12 UTC 2026 x86_64

/proc/self/root/opt/ruby-2.7/usr/lib/ruby/gems/2.7.0/gems/test-unit-3.3.4/sample/

//proc/self/root/opt/ruby-2.7/usr/lib/ruby/gems/2.7.0/gems/test-unit-3.3.4/sample/subtracter.rb

 # Author:: Nathaniel Talbott.
# Copyright:: Copyright (c) 2000-2002 Nathaniel Talbott. All rights reserved.
# License:: Ruby license.

class Subtracter
  def initialize(number)
    @number = number
  end
  def subtract(number)
    @number - number
  end
end