…ml safe string
…ument is already html_safe
* see GH#1553 * allow for the fact that gsub on SafeBuffer does not pass match variables $1, $2 etc to a block
…ertion Needed just in 3-0-stable branch, query counting is refactored in 3-1-stable and master branches and do not need this patch anymore.
…lation on `OutputBuffer`. This has been adapted from [823aa22]. However, after the fragment rendering, `Builder` returns the `String` object instead of `ActionView::OutputBuffer`. Somehow the same procedure which was in [823aa22] does not play nice with the String, and result in the fragment got lost.
…t considered html_safe? Also make sure that the versions of those methods which modify a string in place such as gsub! can't be called on safe buffers at all.
… test/config.yml config
…e desired result if RACK_ENV is still defined. And in any case it's better to be explicit here, so just set RALS_ENV=development.