Remove use of .present?

mnort9 · mnort9 · commit 9de34da7f8af · 2025-12-12T08:51:19.000-05:00
diff --git a/lib/ruby_llm/chat.rb b/lib/ruby_llm/chat.rb
@@ -181,7 +181,7 @@ def instance_variables
     private
 
     def scoped_messages
-       @messages_scope.present? ? @messages_scope.call(messages) : messages
+       @messages_scope ? @messages_scope.call(messages) : messages
     end
 
     def wrap_streaming_block(&block)
