Optimize string concatenation

sass-contrib · Feb 21, 2025 · 9eb4fee · 9eb4fee
1 parent 0ad3e2b
commit 9eb4fee
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/sassc/embedded.rb b/lib/sassc/embedded.rb
@@ -41,17 +41,17 @@ def render
       @loaded_urls = result.loaded_urls
       @source_map = result.source_map
 
-      css = result.css
-      css += "\n" unless css.empty?
+      css = +result.css
+      css << "\n" unless css.empty?
       unless @source_map.nil? || omit_source_map_url?
         source_mapping_url = if source_map_embed?
                                "data:application/json;base64,#{[@source_map].pack('m0')}"
                              else
                                Uri.file_urls_to_relative_url(source_map_file_url, file_url)
                              end
-        css += "\n/*# sourceMappingURL=#{source_mapping_url} */"
+        css << "\n/*# sourceMappingURL=#{source_mapping_url} */"
       end
-      css.encode(@template.encoding)
+      css.encode!(@template.encoding)
     rescue ::Sass::CompileError => e
       @loaded_urls = e.loaded_urls