Ruby on Rails interview questions and tests

Ruby on Rails is a web-application framework written in Ruby. This language can be quite hard for the Junior developer, so you need to assess Ruby on Rails skills carefully. Always test your candidate’s skills first as this is the only way how you can get the confirmation of their knowledge and then decide if you want to interview them in person.

Using our Ruby on Rails interview questions and tests, you can check the level of expertise of Ruby on Rails using different types of tasks. These include choice questions and programming tasks.

Devskiller enables you to interact and code together with your candidates by means of the live video recording feature, LiveSkiller.

Technologies covered:

Programming language: Ruby

Ruby frameworks and libraries: Ruby on Rails

Build tools: Rake

Ruby on Rails
JUNIOR
Tested skills
Duration
70 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Ruby on Rails and Ruby

Programming task - Level: Easy

Ruby on Rails | Game Of Chairs Project | email address generator - Implement email address generator based on data read from CSV file

Available in Team and Enterprise plans

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Ruby
MIDDLE
Tested skills
Duration
40 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Ruby on Rails

Programming task - Level: Medium

Ruby | Ruby on Rails | Flight manager app | Seats reservation and flights analysis - Implement missing features of the flights' data management application like seats reservation and flights analysis.

Available in Team and Enterprise plans

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Ruby
JUNIOR
Tested skills
Duration
51 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Ruby, Ruby on Rails

Programming task - Level: Easy

Ruby | Ruby on Rails | Anonymizer - Implement 3 content anonymizers: for emails, for Skype username and for phone numbers.

Available in Team and Enterprise plans

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Ruby
MIDDLE
Tested skills
Duration
119 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Ruby, Ruby on Rails

Programming task - Level: Medium

Ruby | Ruby on Rails | Cookbook - Add validation rules and implement recipies searching functionality using SQLite3 database.

Available in Team and Enterprise plans

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Ruby
JUNIOR
Tested skills
Duration
54 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Ruby, Ruby on Rails

Programming task - Level: Easy

Ruby | Ruby on Rails | Comments challenge - Add associations for comments and implement index action for blog posts.

FREE - Available in Trial and Evaluator plan

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