Ruby CSV UTF-8編碼/轉換問題

Question

我在我的數據中遇到了Ruby 1.9 CSV和無效的UTF-8字符問題。

我的代碼看起來是這樣的：

CSV.foreach("small-test2.csv", options) do |row | 

    name, workgroup, address, actual, output = row 
    next if nbname == "NBName" 
    @ssl_info[name] = workgroup, address, actual, output 

    ic = Iconv.new('UTF-8//IGNORE', 'UTF-8') 
    clean = ic.iconv(output + ' ')[0..-2] 

    puts clean 

end 

但是我仍然得到以下幾點：

ArgumentError: invalid byte sequence in UTF-8 
      =~ at org/jruby/RubyRegexp.java:1487 
      =~ at org/jruby/RubyString.java:1686 

有什麼我錯過這裏？

Answer 1

試試這個，

output.encode("UTF-8", :invalid => :replace, :undef => :replace, :replace => "")