gistfile1.rb

  book = RubyXL::Parser.parse('ub04.xlsx')
  newbook = RubyXL::Workbook.new
  newsheet1 = newbook[0]
  sheet1 = book[0]
  sheet1.each_with_index() { |row, index |
    break if row[0] == nil
    next if index == 0
    # Column 3
    col_3 = row[104]
    # this just prints a bunch of <RubyXL::Cell:0x007fcb4ea12900>
    print col_3
  }