class Device
  attr_accessor :measurements

  def initialize
    @measurements = []
  end
end

class Measurement
  attr_accessor :frequency, :points, :magnitudes

  def initialize
    @points = []
    @magnitudes = []
  end
end

class Point
  attr_accessor :x, :y, :z

  def initialize(x, y, z)
    @x = x
    @y = y
    @z = z
  end

  def to_magnitude
    Magnitude.new @x.magnitude, @y.magnitude, @z.magnitude
  end
end

class Magnitude
  attr_accessor :x, :y, :z

  def initialize(x, y, z)
    @x = x
    @y = y
    @z = z
  end
end

device1 = Device.new
device1_frequencies = (70...120)
device1_xs = device1_frequencies.map {|f| Complex(rand(f), rand(f)) }
device1_ys = device1_frequencies.map {|f| Complex(rand(f), rand(f)) }
device1_zs = device1_frequencies.map {|f| Complex(rand(f), rand(f)) }

point1 = Point.new(Complex(1,2), Complex(3,5), Complex(11,21))


device1_frequencies.each_with_index do |frequency, index|
  measurement = Measurement.new
  point = Point.new device1_xs[index], device1_ys[index], device1_zs[index]
  measurement.points << point
  device1.easurements << measurement
end