Add option to pass attributes to the card

Author: koppen

app/components/flowbite/card.rb

@@ -21,9 +21,16 @@ def styles
     end
 
     def call
-      content_tag(:div, class: self.class.classes) do
+      content_tag(:div, {class: self.class.classes}.merge(@options)) do
         concat(content_tag(:div, content, class: "font-normal text-gray-700 dark:text-gray-400"))
       end
     end
+
+    # @param options [Hash] Additional HTML options for the card container
+    #   (e.g., custom classes, data attributes). These options are merged into
+    #   the card's root element.
+    def initialize(**options)
+      @options = options || {}
+    end
   end
 end

test/components/flowbite/card_test.rb

@@ -8,4 +8,10 @@ def test_renders_a_default_card
 
     assert_selector("div.p-6.bg-white.border.border-gray-200.rounded-lg.shadow-sm")
   end
+
+  def test_passes_extra_options_to_the_card_as_attributes
+    render_inline(Flowbite::Card.new(id: "card-1")) { "Card Content" }
+
+    assert_selector("div#card-1")
+  end
 end