instance method `extract_selected_and_disabled`

Ruby on Rails 4.1.16

Since v2.3.18 Private

Available in: v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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extract_selected_and_disabled(selected)

No documentation comment.

Parameters

selected req

Source

# File actionview/lib/action_view/helpers/form_options_helper.rb, line 737
        def extract_selected_and_disabled(selected)
          if selected.is_a?(Proc)
            [selected, nil]
          else
            selected = Array.wrap(selected)
            options = selected.extract_options!.symbolize_keys
            selected_items = options.fetch(:selected, selected)
            [selected_items, options[:disabled]]
          end
        end

Defined in actionview/lib/action_view/helpers/form_options_helper.rb line 737 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionView::Helpers::FormOptionsHelper

Signature

Parameters