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Q. What is a lambda in Ruby?
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Q. Which method is used to find the number of days between two Date objects in Ruby?
Q. What does the find method do in Ruby enumerators?
Q. What is the correct syntax for creating a hash in Ruby?
Q. What is the output of the given code? “Ruby”.length #to find the length of given string
Q. What does the notataion \b stands for?
Q. What is the purpose of polymorphism in Ruby?
Q. What is the purpose of a setup block in MiniTest?
Q. What does the ago method do for a Time object in Ruby?
Q. What is the purpose of the cycle method in Ruby enumerators?
Q. Which command is used to install gems listed in a Gemfile.lock file?
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