Create meta_tags_helper.rb

app/helpers/meta_tags_helper.rb

@@ -0,0 +1,14 @@
+module MetaTagsHelper
+  def meta_title
+    content_for?(:meta_title) ? content_for(:meta_title) : DEFAULT_META["meta_title"]
+  end
+
+  def meta_description
+    content_for?(:meta_description) ? content_for(:meta_description) : DEFAULT_META["meta_description"]
+  end
+
+  def meta_image
+    meta_image = (content_for?(:meta_image) ? content_for(:meta_image) : DEFAULT_META["meta_image"])
+    meta_image.starts_with?("http") ? meta_image : image_url(meta_image)
+  end
+end