Contents

class SerialNumber
  attr_reader :max

  def initialize(max)
    @index= -1
    @max= max
  end

  def next
    @index = -1 if @index == max
    @index += 1
    @index
  end
end

Version data entries

37 entries across 37 versions & 1 rubygems

Version	Path
fossil-0.4.5	lib/serial_number.rb
fossil-0.4.3	lib/serial_number.rb
fossil-0.4.2	lib/serial_number.rb
fossil-0.4.1	lib/serial_number.rb
fossil-0.4.0	lib/serial_number.rb
fossil-0.3.49	lib/serial_number.rb
fossil-0.3.48	lib/serial_number.rb
fossil-0.3.47	lib/serial_number.rb
fossil-0.3.46	lib/serial_number.rb
fossil-0.3.45	lib/serial_number.rb
fossil-0.3.44	lib/serial_number.rb
fossil-0.3.43	lib/serial_number.rb
fossil-0.3.42	lib/serial_number.rb
fossil-0.3.41	lib/serial_number.rb
fossil-0.3.40	lib/serial_number.rb
fossil-0.3.39	lib/serial_number.rb
fossil-0.3.38	lib/serial_number.rb
fossil-0.3.37	lib/serial_number.rb
fossil-0.3.36	lib/serial_number.rb
fossil-0.3.35	lib/serial_number.rb