Remove useless begin..end

1 files changed, 1 insertions, 2 deletions

diff --git a/railties/lib/rails/application.rb b/railties/lib/rails/application.rb
index dd650e9631..4be90a3f6c 100644
--- a/railties/lib/rails/application.rb
+++ b/railties/lib/rails/application.rb
@@ -151,14 +151,13 @@ module Rails
     def key_generator
       # number of iterations selected based on consultation with the google security
       # team. Details at https://github.com/rails/rails/pull/6952#issuecomment-7661220
-      @caching_key_generator ||= begin
+      @caching_key_generator ||=
         if secrets.secret_key_base
           key_generator = ActiveSupport::KeyGenerator.new(secrets.secret_key_base, iterations: 1000)
           ActiveSupport::CachingKeyGenerator.new(key_generator)
         else
           ActiveSupport::LegacyKeyGenerator.new(config.secret_token)
         end
-      end
     end
 
     # Returns a message verifier object.