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Q. What is the main difference between instance_eval and class_eval in Ruby?
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Q. What is the syntax for defining a method in Ruby?
Q. The complement of while loop is until loop.
Q. What does the $ anchor represent in a regular expression in Ruby?
Q. What is the output of the given code? counter = -50 while counter <0 puts counter counter+=10 end
Q. Which will be output for the following code?
Q. What is the purpose of the Gemfile in Ruby projects?
Q. Which keyword is used to refer to the current instance of a class in Ruby?
Q. Which keyword is used to refer to the current instance of a class in Ruby?
Q. What is the output of the given code? “Ruby”.length #to find the length of given string
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