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letter_grade
2006 Apr 14
2
spot the error (I can''t, I''m new)
I have a form that I want to use to update multiple
objects. In the controller,
@grades = Grade.find(params[:grade].keys)
@grades.each_with_index do |grade, i|
grade.update_attribute(params[:grade][i])
end
all_valid = @grades.inject(true) {|memo, c|
c.valid? && memo }
this doesn''t update the attributes as I would expect.
(I would just use