Rails 2.2 onwards http://weblog.rubyonrails.org/2008/11/21/rails-2-2-i18n-http-validators-thread-safety-jruby-1-9-compatibility-docs http://weblog.rubyonrails.o

Rails 2.2 onwards http://weblog.rubyonrails.org/2008/11/21/rails-2-2-i18n-http-validators-thread-safety-jruby-1-9-compatibility-docs http://weblog.rubyonrails.org/2008/11/21/rails-2-2-i18n-http...