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60 interview questions on Ruby (legacy)for developers (2024)

Test your technical skills before an interview of Ruby (legacy) with 60 corrected questions. Beginner, Intermediate or Expert level.

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60 questions
Easy
1 vote64 runs0 comment
Expert
0 vote68 runs0 comment

Can we call foo on bar?

Back-end developer
ruby
singleton_method
Olivier Millaat Nov 16, 2021
Expert
0 vote50 runs0 comment

Convert a string to uppercase in Ruby

Back-end developer
strings
methods
Olivier Millaat Nov 2, 2021
Expert
0 vote47 runs0 comment

How to add a title attribute to a div in Ruby

Back-end developer
attr_accessor
ruby
Olivier Millaat Nov 29, 2021
Hard
0 vote45 runs0 comment
Expert
0 vote35 runs0 comment
Expert
0 vote29 runs0 comment
Hard
0 vote29 runs0 comment
Hard
0 vote28 runs0 comment

Ruby method overriding

Olivier Millaat Nov 16, 2021
Medium
0 vote28 runs0 comment

How to use mixins in Ruby

Olivier Millaat Nov 2, 2021
Easy
0 vote27 runs0 comment

How to declare a variable in Ruby

Back-end developer
variables
ruby
Olivier Millaat Nov 2, 2021
Medium
0 vote27 runs0 comment
Hard
0 vote26 runs0 comment
Medium
0 vote25 runs0 comment
Hard
0 vote25 runs0 comment

Create a custom exception class in Ruby

Back-end developer
exceptions
classes
Olivier Millaat Nov 16, 2021
Medium
0 vote25 runs0 comment

How to add a method to an object in Ruby

Back-end developer
ruby
method_missing
Olivier Millaat Nov 2, 2021
Easy
0 vote24 runs1 comment