I solved this. This is what I am doing in my update function now:
@params[:carrier].each do |id, data|
carrier = HhActiveCarrier.find(id)
carrier.update_attributes(data)
I also removed:
for carrier in @carriers
country = carrier["country"]
if country.nil?
carrier["country"] = "none"
end
end
from my index function and changed my select to this:
<td class="tn"><%= f.select :country, @countries, { :include_blank =>
true } %></td>
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