On 5 June 2012 01:02, cyber c. <[email protected]> wrote: > Hi, > > I wanted to populate the DB with (name,data) pairs based on some rules. > I have created a scaffold with name and data as attributes. In the > controller file under the def for index, i have changed the line > @data_pairs = DataPair.all to > @data_pairs = DataPair.get_all_pairs > > and in the corresponding models file i have defined this function > > def self.get_all_pairs > //LOGIC > end > > i get an error undefined method 'name' for ".":String > in line -> <td><%=data_pair.name %></td> >
You are expecting data_pair to be an object of type DataPair, with a name attribute. However, it's not - it's a string. Maybe you could post a gist of the get_app_pairs method and the template and we can help further. > > Im a beginner in ROR. Can someone help me out ? > > -- > 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 [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > > -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
