Explain the use of retry statement in ruby?
Mention what is the difference between a gem and a plugin in ruby?
Can you list out the few features of ruby?
Name some operators used in ruby.
Explain Ruby hashes?
Explain raise statement in Ruby?
What is the difference between a class and a module?
What are the loops in ruby?
How to read a file in Ruby?
what is the purpose of the rakefile available in the demo directory in ruby?
Please explain the role of thread pooling in relation to the thread lifecycle in ruby?
what is the role of sub-directory app/controllers and app/helpers?
How to use ruby methods.
How will you comment in ruby.
How is class methods defined in ruby?