Ruby Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Ruby Interview Questions

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What is yield in ruby?

Is ruby a strongly typed or a weakly typed language?

What does mri most commonly stand for?

Are ruby strings are mutable?

What is ruby object?

What are the only two values that are falsy?

Which ruby interpreter option enables debugging?

What are the key features of ruby?

What does irb stand for?

What is ruby class?

What must you do first before you can invoke an unboundmethod object?

Is ruby a statically typed or a dynamically typed language?

What are the ruby variables?

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

What are the case statement in ruby?

Un-Answered Questions { Ruby }

Tell me the role of modules and mixins in ruby?

What is the difference between ruby 1.9 and ruby 2.0?

What is the difference between #== and #eql??

Tell me an array [1,2,34,5,6,7,8,9], product it using a method?

What is the pattern matching operator in ruby?

How will you rename and delete a file in Ruby?

How would you freeze an object in ruby? Can you provide a simple example?

What happens when a value is too big for fixnum?

Tell me what is the command to create a migration?

What are advantages of using ruby?

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

difference between activesupport's “hashwithindifferentaccess” and ruby's “hash”?

What are ruby blocks.

How symbol is different from variables?

How would you create getter and setter methods in ruby?

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