With the Refinery  we have introduced a facility to securely process inputs to our system. The current implementation is missing facilities to "kindly" process input, e.g. by coercing a string "5" to an integer 5.
We need you to find out how these transformations should be implemented for various cases. To prepare for an (upcoming) workshop, I kindly (hehe) ask you to participate in this Edupad  as a preparation.
Please read the instructions carefully, this is also an attempt to a somehow new form of collaboration. If you have any questions feel free to ask me or Michael.
I will follow up with a doodle for the workshop in about a month.
Thanks for your attention and participation!