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Yes but if you are looking to hire people who already know Ruby, they should know at least those basic questions.
by oscardelben 17y ago
Yes but if you are looking to hire people who already know Ruby, they should know at least those basic questions.
- xtho 17y agoThe precise semantics of ||= were subject to a longer discussion on ruby-talk. I don't think it's really that important whether it expands to 1.) a || a = b or 2.) a = a || b, is it? So all you would know about a person giving answer 1) is that he/she was subscribed to ruby-talk at that time. I find his answer to his own questions about proc/lambda/blocks unsatisfying since that would be IMHO a good question to identify people who know ruby well.
- tptacek 17y agoThe point is that you shouldn't be looking to specifically hire people who know a language you can learn inside of a week.