I think "unsafe" was a good name. Rails ERB templates use the `html_safe` name for something that the author knows to be HTML-safe, which is confusingly-named,

I think "unsafe" was a good name. Rails ERB templates use the `html_safe` name for something that the author knows to be HTML-safe, which is confusingly-named, implying that using `html_safe` makes something HTML-safe.