lib/ui_bibz/ui/core/notifications/alert.rb
def header content = nil, options = nil, html_options = nil, &block
      if block.nil?
        options = @options.merge(options || {})
      else
        content = @options.merge(content || {})
      end

      @header = UiBibz::Ui::Core::Notifications::Components::AlertHeader.new(content, options, html_options, &block).render
    end
def header content = nil, options = nil, html_options = nil, &block
      if block.nil?
        options = @options.merge(options || {})
      else
        content = @options.merge(content || {})
      end

      @header = UiBibz::Ui::Core::Notifications::Components::AlertHeader.new(content, options, html_options, &block).render
    end
Add Header which is a component