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Q. Which tool is commonly used for documenting Ruby code?
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Q. Which command is commonly used to run Test::Unit tests from the command line?
Q. What is the method used to define instance variables in Ruby?
Q. In Ruby, what is the purpose of the -> (stabby lambda) syntax?
Q. What is the syntax for defining a class in Ruby?
Q. Which of the following datatypes are valid in Ruby?
Q. What is the purpose of using comments in Ruby code?
Q. Which Ruby convention is commonly used for naming files that contain Ruby code?
Q. Which method is used to convert a block into a proc in Ruby?
Q. Which metacharacter is used to specify grouping in a regular expression in Ruby?
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