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

Ruby Interview Questions

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How to write multiline string in Ruby?

What are Ruby arrays and how they can be created?

Explain ampersand parameter (&block) in Ruby?

What is the use of global variable $ in Ruby?

How to access Ruby strings elements in an application?

What is ruby software and where and when it is usefull.

what is the purpose of the rakefile available in the demo directory in ruby?

Is ruby supports single inheritance/ multiple inheritance or both?

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

What is rvm?

Describe class libraries in Ruby?

Explain about the defined operator?

Explain about operators in Ruby?

Explain about class libraries in ruby?

Explain the concepts and capabilities of garbage collection feature of Ruby?

Un-Answered Questions { Ruby }

How to create ruby object?

what is the difference between Procs and Blocks?

In Ruby, it explains about the defined operator?

What is the scope of a local variable in ruby?

In how many ways a block is written in Ruby?

Tell us how would you implement hash in ruby internally?

Where does a scope change in a ruby program?

How symbol is different from variables?

Is ruby a dying language?

Explain Ruby hashes?

Explain Ruby exceptions?

What is retry statement in ruby?

Explain me what is the difference between symbol and string?

What is yield statement in ruby.

What are the different uses of ruby modules?

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