Name different methods for io console in ruby?
Explain class libraries in ruby.
What are the only two values that are falsy?
What are class libraries in Ruby?
Explain me what the difference is between false and nil in ruby?
What is the difference between extend and include?
Explain next statement in ruby.
Explain Ruby hashes?
What is the naming conventions for methods that return a boolean result?
Which ruby interpreter option enables debugging?
what is the difference between Procs and Blocks?
Explain Ruby module?
Explain Ruby object?