# File lib/action_mailer/vendor/tmail-1.2.3/tmail/quoting.rb, line 85 def unquote_quoted_printable_and_convert_to(text, to, from, preserve_underscores=false) text = text.gsub(/_/, " ") unless preserve_underscores text = text.gsub(/\r\n|\r/, "\n") # normalize newlines convert_to(text.unpack("M*").first, to, from) end