![](https://cdn.masto.host/rubysocial/accounts/avatars/109/834/644/001/524/912/original/f87a1af21751cd82.png)
Rosa @rosapolis opening the conference
"I think this community is incredible. I go to a lot of conferences and out of all of the conferences I had last year, Friendly.rb was my favourite”
Playing live on the stage @adrianthedev and @yarotheslav are playing a game called Friendly Poing written by @juliancheal in #DragonRuby
Celso Fernandes @celsovjf talking about Ruby in the Billions
Celso @celsovjf recommends two gems:
- https://github.com/zendesk/racecar
- https://github.com/zendesk/delivery_boy
Rosa @rosapolis explaining how encoding works with UTF-8
#friendlyrb
"We launched @buzzsprout in 2009" @tomrossi7
Rosa @rosapolis going through the history of encoding text to bytes
#friendlyrb
"Broken Access Control is the most common security problem" - @gregmolnar
- Strong Authorization
- Whitelist approach
- UUIDs are not equal to authorization (UUIDs can be leaked for example)
- Foreign keys (eg. Allow user to set the foreign key for an association
#friendlyrb
"Profit is not necesarly gonna make you happy" by @tomrossi7
#friendlyrb