Do not use extra dup on error class.

heartcombo · Oct 1, 2022 · 35d5057 · 35d5057
1 parent 4c10d27
commit 35d5057
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/simple_form/wrappers/many.rb b/lib/simple_form/wrappers/many.rb
@@ -68,7 +68,7 @@ def html_options(options)
 
       def html_classes(input, options)
         css = @defaults[:class].dup
-        css << @defaults[:error_class].dup { input.has_errors? }
+        css << @defaults[:error_class] if input.has_errors?
         css.compact
       end
     end