Find duplicate numbers in a 4 billion number set. Old Facebook question.
Ruby Developer Interview Questions
830 ruby developer interview questions shared by candidates
If a = [1,2,3].map{|i| puts i } . What will be the output of a?
Foram abordadas questões em torno dos desafios propostos, com o objetivo de entender meu nível de conhecimento na linguagem Ruby. Uma das questões era: "Como você faria para atualizar milhares de registros ao mesmo tempo em um banco de dados?"
Where do you see yourself 5 years down the line.
What is your expected salary?
Design an algorithm for a social network.
You are likely to be asked some metaprogramming questions, though this shouldn't come unexpected.
2. How can we use module methods as class methods in model and as instance methods in controllers ? Elaborate.
Covered a lot of ground... Git, SQL, Ruby, privacy, and some of the usual behavioral ones.
What experience you have?
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