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Ruby Interview Questions
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How to write multiline string in Ruby?

 3

What are Ruby arrays and how they can be created?

 3

Explain ampersand parameter (&block) in Ruby?

 3

What is the use of global variable $ in Ruby?

 3

How to access Ruby strings elements in an application?

 3

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

 5

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

 5

Is ruby supports single inheritance/ multiple inheritance or both?

 5

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

 5

What is rvm?

 5

Describe class libraries in Ruby?

 5

Explain about the defined operator?

 5

Explain about operators in Ruby?

 5

Explain about class libraries in ruby?

 5

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

 5

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Un-Answered Questions { Ruby }

Explain how Symbol is different from variables?

5

What is the difference between static and dynamic scaffolding?

5

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

1

How symbol is different from variables?

1

Are numeric objects mutable in ruby?

5

What is Ruby programming language?

3

Tell me what is the command to create a migration?

1

Do you know how ruby looks up a method to invoke?

1

Tell me what are blocks and procs?

1

What are blocks and procs?

1

Name different methods for io console in ruby?

1

Explain ruby strings.

1

Explain ruby ranges. What are the ways to define ranges?

1

Explain about garbage collection feature of ruby?

5

What are Ruby iterators?

3

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