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Ruby Interview Questions
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Describe the environment variables present in Ruby?

 5

Explain about ruby code blocks?

 5

Explain about environment variables present in ruby?

 5

What is the use of load and require in ruby?

 5

Interpolation is a very important process in Ruby, comment.

 5

Explain about the programming language ruby?

 5

How does ruby deal with extremely large numbers?

 5

Explain about portability?

 5

Explain about garbage collection feature of ruby?

 5

Explain about the command line options?

 5

Explain about Float, Dig and Max?

 5

Explain about ruby names?

 5

Explain about normal method class?

 5

Explain the use of global variable $ in Ruby?

 5

Explain about Class variable and global variable?

 5

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Un-Answered Questions { Ruby }

Explain some of the looping structures available in ruby?

5

What is the use of interpolation in ruby?

5

Mention what is the difference between procs and blocks?

5

what is the difference between String and Symbol?

5

Tell me how you can list all routes for an application?

1

How is an iterator handled in ruby?

5

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

5

Tell me what is the difference between active support's “hashwithindifferent” and ruby's “hash” ?

1

Tell me what is the command to create a migration?

1

Explain the difference between a single quote and double quote?

1

Tell me the role of modules and mixins in ruby?

1

Do you know about dig, float and max?

1

What are the operators available in ruby?

5

Can you please explain what is the difference between string and symbol?

1

what is the Notation used for denoting class variables in Ruby?

5

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