Tell me how do you remove nil values in array using ruby?

1

Please explain what is mvc and why do we use it?

1

Explain some of the looping structures available in ruby?

5

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

1

Explain the use of retry statement in ruby?

1

Is ruby whitespace-dependent?

5

Tell me how would you freeze an object in ruby? Can you provide a simple example?

1

What is the pattern matching operator in ruby?

5

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

1

Explain about portability?

5

Explain about methods?

5

what is the syntax for Ruby collect Iterator?

5

Mention what is the difference between procs and blocks?

5

How to create ruby object?

1

What is the difference between nil and false in ruby?

5