Giving a Symbol here might be a very little bit efficient than giving…

… a String since the key is goning to be converted to a Symbol later
rails · Aug 26, 2019 · 24f1f82 · 24f1f82
1 parent 08604ee
commit 24f1f82
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/activerecord/lib/active_record/core.rb b/activerecord/lib/active_record/core.rb
@@ -133,11 +133,11 @@ def self.configurations
       self.filter_attributes = []
 
       def self.connection_handler
-        Thread.current.thread_variable_get("ar_connection_handler") || default_connection_handler
+        Thread.current.thread_variable_get(:ar_connection_handler) || default_connection_handler
       end
 
       def self.connection_handler=(handler)
-        Thread.current.thread_variable_set("ar_connection_handler", handler)
+        Thread.current.thread_variable_set(:ar_connection_handler, handler)
       end
 
       self.default_connection_handler = ConnectionAdapters::ConnectionHandler.new