Describe class libraries in Ruby?
What is RubyGems in Ruby programming language?
Explain retry statement in ruby.
what is Interpolation in Ruby?
What are the three levels of method access control for classes and what do they signify? What do they imply about the method?
How to write multiline string in Ruby?
Tell me what is the command to create a migration?
What are the key features of ruby?
what is the difference between put and putc statement?
Explain do while loop in ruby.
What is retry statement in ruby?
Tell me how you can list all routes for an application?
Explain about the defined operator?
Explain while loop in ruby.
Name different methods for io console in ruby?