Ruby on Rails Test

20 Multiple Choice Questions


Ruby on Rails is an open source full-stack web application framework for the Ruby programming language.

Sample Test Question

Which of the following allows to iterate values from a Hash?

hash.each { |value| puts value.to_s }

hash.values { |value| puts value.to_s }

hash.each_value { |value| puts value.to_s }

hash.each_key_value { |key, value| puts value.to_s }

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