def pretty_print_user_list(list)
      total = 0
      data = []
      # Header row
      data.push('Asset', 'Total Value', 'Change % (Week)')
      list.user_pairs.each do |user_pair|
        data.push(user_pair.symbol)
        data.push(user_pair.valuation.format)
        data.push(user_pair.perchant_change_week.to_s)
        total += user_pair.valuation
      end

      data.push('', '', '')
      data.push('TOTAL:', total.format, '')
      data.push('', '', '')
      print_arrays(data, 3)
    end
def pretty_print_user_list(list)
      total = 0
      data = []
      # Header row
      data.push('Asset', 'Total Value', 'Change % (Week)')
      list.user_pairs.each do |user_pair|
        data.push(user_pair.symbol)
        data.push(user_pair.valuation.format)
        data.push(user_pair.perchant_change_week.to_s)
        total += user_pair.valuation
      end

      data.push('', '', '')
      data.push('TOTAL:', total.format, '')
      data.push('', '', '')
      print_arrays(data, 3)
    end
Prints out a summary of the user's hodlings formatted nicely