dup instead of @+ since we still support Ruby 2.2

rails · Sep 26, 2019 · fbcb47b · fbcb47b
1 parent ed81031
commit fbcb47b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/activesupport/lib/active_support/ordered_options.rb b/activesupport/lib/active_support/ordered_options.rb
@@ -39,7 +39,7 @@ def [](key)
     end
 
     def method_missing(name, *args)
-      name_string = +name.to_s
+      name_string = name.to_s.dup
       if name_string.chomp!("=")
         self[name_string] = args.first
       else