Piliponi Use

gistfile1.txt

class Numbers
  extend Piliponi

  def self.csv_to_array(num_array, map_num)
    num_array.collect{ |num| clean num[map_num] }
  end

  def self.rejected(numbers)
    numbers.select{ |num| !plausible? num }
  end

  def self.formatted(numbers)
    numbers.select{ |num| plausible? num }.map{|num| normalize num, format: :pure}
  end

  def self.normalize_csv(num_array, map_num)
    num_array.map do |row|
      row[map_num.to_i] = normalize(row[map_num.to_i], format: :pure) rescue nil
    end
  end

end