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Source Code

# File action_controller/filters.rb, line 530
def find_filter_append_position(filters, filter_type)
  # appending an after filter puts it at the end of the call chain
  # before and around filters go before the first after filter in the chain
  unless filter_type == :after
    filter_chain.each_with_index do |f,i|
      return i if f.after?
    end
  end
  return -1
end