Tuesday, June 5, 2012
I'm not sure if this fixes your problem but anyone can correct me if I'm wrong -- I think when you call DataPair.all you get an array of all the DataPairs so essentially you should be doing this after:
<? @data_par.each do |data_pair| ?>
<td><?= data_pair.name ?></td>
<? end ?>
On Monday, June 4, 2012 8:02:15 PM UTC-4, Ruby-Forum.com User 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>
Im a beginner in ROR. Can someone help me out ?
--
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