what is a class library in Ruby?
what is the syntax for Ruby collect Iterator?
What is mvc and why do we use it?
Which ruby interpreter option enables debugging?
What is the naming conventions for methods that return a boolean result?
Explain redo statement in Ruby?
What are the key features of ruby?
Tell me how would you freeze an object in ruby? Can you provide a simple example?
How to use ruby methods.
How does a symbol differ from a string?
Explain me what is the difference between symbol and string?
Can method names be capitalized?
What is the difference between #== and #eql??
Explain until loop in ruby.
What things we can define in the model?