- Oferty pracy w Ruby / Ruby n Rails w mieście Hamburg: Software Developer (d/w/m) w firmie Penseo www.penseo.de
- Oferty pracy w Ruby / Ruby n Rails w mieście Hamburg: Ruby-Entwickler:in (m/w/d) w firmie Kickdown www.kickdown.com
Jan Krutisch chce zrobić o tym prezentacjęThe boundaries of duck typing and how to properly read Ruby's documentation
A short lesson to A) not rely on undocumented behaviour and B) duck typing fails in spectacular ways in some grey areas of Ruby.
I've learned this lesson the hard way, by debugging someone else's code that behaved pretty erratically from my point of view.