Flowdock
method

extract_selected_and_disabled

Importance_0
extract_selected_and_disabled(selected) private

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

Hide source 
# File actionpack/lib/action_view/helpers/form_options_helper.rb, line 531
        def extract_selected_and_disabled(selected)
          if selected.is_a?(Proc)
            [ selected, nil ]
          else
            selected = Array.wrap(selected)
            options = selected.extract_options!.symbolize_keys
            [ options[:selected] || selected , options[:disabled] ]
          end
        end
Register or log in to add new notes.