I'm trying to import a shared (to everyone) Google spreadsheet into my database in Rails, using Roo. The following code:
url = 'https://docs.google.com/spreadsheets/d/1-4kCLEXRcIlJB1wK5muZWsIL1nz5NsEWXyLrbe_HJNQ/edit?usp=sharing'
xls = Roo::Spreadsheet.open(url)
gives me
undefined method `spreadsheet_by_key' for nil:NilClass" error message.
Could you suggest what am I doing wrong? What is the easiest way to import a shared Google spreadsheet in Rails?