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Ruby on Rails Interview Questions
Questions Answers Views Company eMail

Explain the role of sub directory app/controllers and app/helpers.

 489

Mention the role of rails controller.

 483

Explain the features of ruby on rails.

 454

How can the filter methods in ruby on rails be protected?

 448

How is the model view controller framework used in ruby on rails?

 468

When are self.up and self.down methods used?

 494

How are the key differences between python and ruby?

 482

Explain the advantages of ruby on rails?

 486

What are float, dig and max?

 639

What role do sub-directory app/helpers and app/controllers play?

 466

What is rails migration? What can it do?

 446

How many types of variables are available in ruby class?

 484

What are class libraries?

 485

What are naming conventions?

 472

How can you run rails without creating databases?

 397

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Un-Answered Questions { Ruby on Rails }

What are the different components of rails ?

500

what are the positive aspects of Rails?

460

Can you list out what can rails migration do?

453

What are gemsets in rails?

463

What role does garbage collection play?

503




What is rails migration? What can it do?

446

Mention the types of variables available in Ruby Class?

560

how you can create a controller for subject?

497

what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?

570

What do you understand by rails migration and what it can do?

432

What is the difference between delete and destroy ?

469

Explain unobtrusive javascript in rails.

488

How does router work in rails?

448

Is ruby on rails dying?

473

what is the purpose of the resources method in the code snippet below?

470

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