in reply to Re^3: Dancer and Excel::Writer::XLSX incompatibility! (details)
in thread Dancer and Excel::Writer::XLSX incompatibility!

++ -> good idea.

inserted comments and solution in my code

s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e

In Section Seekers of Perl Wisdom