escape_sql_comment

# File activerecord/lib/active_record/query_logs.rb, line 136
        def escape_sql_comment(content)
          # Sanitize a string to appear within a SQL comment
          # For compatibility, this also surrounding "/*+", "/*", and "*/"
          # characters, possibly with single surrounding space.
          # Then follows that by replacing any internal "*/" or "/ *" with
          # "* /" or "/ *"
          comment = content.to_s.dup
          comment.gsub!(%{\A\s*/\*\+?\s?|\s?\*/\s*\Z}, "")
          comment.gsub!("*/", "* /")
          comment.gsub!("/*", "/ *")
          comment
        end