When I write this line <%= round_form.select :round, :action, ["a", "b", "c", "d"] %>
I get this. What gives? undefined method `merge' for ["a", "b", "c", "d"]:Array
Round is my model and action is a field in that model. I simply want to be able to set that field to a b c or d.
I'm guessing round_form is the form builder yielded by a form_for, in which (case at least from the name) it's already bound to round - you can just say round_form.select :action, ["a", "b", "c", "d"] Right now rails is assuming your last argument is a hash of options
Fred