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可能有人建議用下面的CSV解析問題:CSV上傳Rails中解析
CSV:
Robert,Lobos,[email protected]
Klein,Kleinerer,[email protected]
Gross,Grosserer,[email protected]
方法:
def upload
if (params[:contactList])
csv_content = params[:contactList].read
@recipients = {}
CSV.parse(csv_content) do |row|
@recipients[row[0]] = {'forename' => row[0], 'surname' => row[1], 'email' => row[2]}
end
render 'index'
end
end
目標是呈現在模板中的值以下:
<% @recipients.each do |recipient| %>
<option value="test"><%= recipient['forename'] %> <%= recipient['surname'] %> (<%= recipient['email'] %>)</option>
<% end %>
目前與拋出了:
不能轉換成字符串整數
什麼是最好的辦法/和quickfix實現以上?
感謝它指向了! –