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Q. How do you access instance variables in Ruby?
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Q. What is the purpose of the gem install gem_name -N command in Ruby?
Q. What is the result of the expression: 4 > 2 && 5 < 7 in Ruby?
Q. What will be the output of the given ruby code?
Q. What is the output of the given code? a= 5 b=10 while a <10 && b<20 puts a-b a+=2 b+=2 end
Q. What is the purpose of the public_send method in Ruby?
Q. Which method is called when an object is garbage collected in Ruby?
Q. What is the difference between a class method and an instance method in Ruby?
Q. Which method is used to find the first occurrence of a pattern in a string in Ruby?
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