Explain about methods?

5

List some features of ruby?

1

Do you know how ruby looks up a method to invoke?

1

Can you call a private method outside a ruby class using its object?

1

Does hash use “ #==” or “#eql?” To compare hash keys?

5

Tell me what is the difference between calling super and calling super()?

1

What is a symbol in ruby?

5

Please explain what are some advantages of using ruby?

1

Difference between nil and false in ruby?

1

Explain the three levels of access control for ruby methods?

1

Explain until loop in ruby.

1

What is Ruby programming language?

3

Difference between render and redirect?

5

Explain about Float, Dig and Max?

5

Explain the difference in scope for these two variables: @@name and @name?

1