Time for our November meetup!
We have two presentations so far:
Casper Thomsen, Clearhaus
I could share some fun CS stuff (algorithm/data structure) done in 54 lines of Ruby (127 in total with comments)---including insights into what it is used for, for almost for every transaction we process :-)
Jacob Tjørnholm, GoMore
In the spirit of Halloween, I have an awful war story to bring, but I'm not sure you can handle it. Seriously, this is a horror story and it will scare you. It will shake your confidence in using Ruby in the future.