Explain each of the following operators and how and when they should be used: ==, ===, eql?, Equal?
what is the difference between a gem and a plugin in Ruby?
Describe class libraries in Ruby?
As you know ruby provides four types of variables. List them and provide a brief explanation for each?
What are the data types in ruby?
What are the case statement in ruby?
Explain class libraries in ruby.
Explain break statement in Ruby?
Can you call a private method outside a ruby class using its object?
How would you implement hash in ruby internally?
How is object methods defined in ruby?
What things we can define in the model?
What is the difference between throw/catch and raise/rescue?
Tell me what does ruby name refers to?
What happens when a value is too big for fixnum?