Frederick Cheung
2008-Dec-24 13:44 UTC
Thread safety of on the fly attibute method defining
Is it just me or as the attribute accessor generation stuff not threadsafe? Currently it seems to me like like the scenario could happen - thread 1 calls foo=, hits method missing - thread 1 checks if generated_methods is empty. It is - thread 1 starts iterating over columns_hash and defining methods - thread 2 calls zomg=, hits method_missing - thread 2 checks if generated_methods is empty. It isn''t because thread 1 has added at least one accessor to generated_methods, however it hasn''t got as far as the zomg column - thread 2 throws NoMethodError Fred --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To post to this group, send email to rubyonrails-core@googlegroups.com To unsubscribe from this group, send email to rubyonrails-core+unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-core?hl=en -~----------~----~----~----~------~----~------~--~---