title: Rails: Excel columns, seeds
body: <p>I created an excel sheet with columns id, task, description</p>
  
  <p>I find this and put it in my seeds.rb:</p>
  
  <pre><code>require 'spreadsheet'
  
  
  Spreadsheet.open('/db/data/uebung.xls') do |uebung|
    book.worksheet('Sheet1').each do |row|
    break if row[0].nil?
    puts row.join(',')
  end
  end
  </code></pre>
  
  <p>I get this message:</p>
  
  <pre><code>  [DEPRECATED] By requiring 'parseexcel', 'parseexcel/parseexcel' and/or
           'parseexcel/parser' you are loading a Compatibility layer which
           provides a drop-in replacement for the ParseExcel library. This
           code makes the reading of Spreadsheet documents less efficient and
           will be removed in Spreadsheet version 1.0.0
  </code></pre>
  
  <p>What do you think. Is is not easy to import excel data? </p>