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hi, can someone advice how can I create a form with fileds from different models. also how to get the different models (objects) saved. thank you dani -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

...th Google and rubygems.org and found mainly things to import and export .xls[x] and Google Spreadsheets. There was also the Exercise gem, which had zero documentation about what it *does*, which doesn''t make me confident in using it. Why do I ask? I''ve made a little app (http://thedecider.heroku.com) in which the presentation of the main object (a Decision) is like a spreadsheet. Along the top are Alternatives, down the left side are Factors, and in each cell is the Rating for that Alternative in that Factor. For instance, a Decision titled "What car should I buy?" migh...