Accessing ivar with Symbols might be just a very little bit better than with fstrings

2 files changed, 2 insertions, 2 deletions

diff --git a/activesupport/lib/active_support/logger.rb b/activesupport/lib/active_support/logger.rb
index b8555c887b..2576bee4ff 100644
--- a/activesupport/lib/active_support/logger.rb
+++ b/activesupport/lib/active_support/logger.rb
@@ -14,7 +14,7 @@ module ActiveSupport
     #   ActiveSupport::Logger.logger_outputs_to?(logger, STDOUT)
     #   # => true
     def self.logger_outputs_to?(logger, *sources)
-      logdev = logger.instance_variable_get("@logdev")
+      logdev = logger.instance_variable_get(:@logdev)
       logger_source = logdev.dev if logdev.respond_to?(:dev)
       sources.any? { |source| source == logger_source }
     end
diff --git a/activesupport/lib/active_support/per_thread_registry.rb b/activesupport/lib/active_support/per_thread_registry.rb
index eb92fb4371..bf5a3b97ae 100644
--- a/activesupport/lib/active_support/per_thread_registry.rb
+++ b/activesupport/lib/active_support/per_thread_registry.rb
@@ -40,7 +40,7 @@ module ActiveSupport
   # If the class has an initializer, it must accept no arguments.
   module PerThreadRegistry
     def self.extended(object)
-      object.instance_variable_set "@per_thread_registry_key", object.name.freeze
+      object.instance_variable_set :@per_thread_registry_key, object.name.freeze
     end
 
     def instance