method

month_names

rails latest stable - Class: ActionView::Helpers::DateTimeSelector

month_names()

private

Returns translated month names, but also ensures that a custom month name array has a leading nil element.

# File actionview/lib/action_view/helpers/date_helper.rb, line 892
        def month_names
          @month_names ||= begin
            month_names = @options[:use_month_names] || translated_month_names
            month_names = [nil, *month_names] if month_names.size < 13
            month_names
          end
        end

month_names

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