Contents

require "number_average/version"

module NumberAverage
  class Error < StandardError; end
  # Your code goes here...
  def average
    return self.sum.to_f/self.count.to_f
  end
end

class Array
  include NumberAverage
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
number_average-0.1.6	lib/number_average.rb
number_average-0.1.5	lib/number_average.rb
number_average-0.1.4	lib/number_average.rb
number_average-0.1.3	lib/number_average.rb
number_average-0.1.1	lib/number_average.rb
number_average-0.1.0	lib/number_average.rb