From: "eike.rb (Eike Dierks)" Date: 2012-03-28T08:21:26+09:00 Subject: [ruby-core:43783] [ruby-trunk - Bug #6213][Open] Builder::XmlMarkup drops html_safe Issue #6213 has been reported by eike.rb (Eike Dierks). ---------------------------------------- Bug #6213: Builder::XmlMarkup drops html_safe https://bugs.ruby-lang.org/issues/6213 Author: eike.rb (Eike Dierks) Status: Open Priority: High Assignee: Category: Target version: ruby -v: 1.9.2 A single line in Builder::XmlMarkup needs to be changed slightly, to enable the builder to work with the html_safe flag that was introduced with rails3. like def method_missing(sym, *args, &block) [...] text = arg.to_s # changed this line to keep the html_safe flag -- http://bugs.ruby-lang.org/