Fix Style/GuardClause in app/helpers (#35526)

app/helpers/formatting_helper.rb

@@ -65,12 +65,12 @@ module FormattingHelper
   end
 
   def rss_content_preroll(status)
-    if status.spoiler_text?
+    return unless status.spoiler_text?
-      safe_join [
+
-        tag.p { spoiler_with_warning(status) },
+    safe_join [
-        tag.hr,
+      tag.p { spoiler_with_warning(status) },
-      ]
+      tag.hr,
-    end
+    ]
   end
 
   def spoiler_with_warning(status)
@@ -81,10 +81,10 @@ module FormattingHelper
   end
 
   def rss_content_postroll(status)
-    if status.preloadable_poll
+    return unless status.preloadable_poll
-      tag.p do
+
-        poll_option_tags(status)
+    tag.p do
-      end
+      poll_option_tags(status)
     end
   end
 

app/helpers/theme_helper.rb

@@ -24,24 +24,24 @@ module ThemeHelper
   end
 
   def custom_stylesheet
-    if active_custom_stylesheet.present?
+    return if active_custom_stylesheet.blank?
-      stylesheet_link_tag(
+
-        custom_css_path(active_custom_stylesheet),
+    stylesheet_link_tag(
-        host: root_url,
+      custom_css_path(active_custom_stylesheet),
-        media: :all,
+      host: root_url,
-        skip_pipeline: true
+      media: :all,
-      )
+      skip_pipeline: true
-    end
+    )
   end
 
   private
 
   def active_custom_stylesheet
-    if cached_custom_css_digest.present?
+    return if cached_custom_css_digest.blank?
-      [:custom, cached_custom_css_digest.to_s.first(8)]
+
-        .compact_blank
+    [:custom, cached_custom_css_digest.to_s.first(8)]
-        .join('-')
+      .compact_blank
-    end
+      .join('-')
   end
 
   def cached_custom_css_digest