Skip to main content

Posts

Showing posts from February, 2010
I'm sorry it's German, but it's just too funny: "Diese Vermarktungsstrategie ist hochgradig sexistisch, wer jetzt meint, er k├Ânne sich endlich auch mal an einen Roman wagen und "Fucking Karlsruhe: Bekenntnisse eines deutschen Maschinenbaustudenten" verfassen, wird es schwer haben, einen Verlag zu finden." ( spiegel.de )
Read more

I wish I'd have more time reading

Weekend Reading: Ruby Best Practice Chapter 1, Driving Code Through Tests Yes, I'm a little behind with my reading, but it was definitely worth while. I was happy to find such a good chapter on testing, because most other books only cover trivial testing, but they don't show how to build useful tests. What did I learn? * use single tests for every different case. This results in better readability, and in case an assertion fails, I know exactly in which scenario it failed and all assertions in different tests, will be tried, so I'll know right away if all of them failed or just a particular one * use tests more as a way to drive your software, not only as regression tests * there's a when ? Yes, switch-case is a case-when in Ruby * goal for next time Ruby programming: force myself to use a stub/mock * embedding tests in library files For my math programming (Macaulay2) I rely heavily on tests: for every little function a handful of tests, and a few functi
Read more