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Ruby Interview Questions
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What happens when a value is too big for fixnum?

 5

Are numeric objects mutable in ruby?

 5

What is a symbol in ruby?

 5

What is the difference between a statement and an expression in ruby?

 5

What are the loops in ruby?

 5

Explain the garbage collection feature of ruby?

 1

Difference between nil and false in ruby?

 1

What function converts all html special symbols to html entities in ruby?

 1

Explain ruby data types.

 1

Explain next statement in ruby.

 1

What are ruby variables.

 1

Explain the use of retry statement in ruby?

 1

What are some built-in ruby class exceptions.

 1

What is concatenating string in ruby. In how many ways you can create a concatenating string.

 1

Explain do while loop in ruby.

 1

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Un-Answered Questions { Ruby }

what is class libraries in Ruby?

5

What are some advantages of using ruby?

1

Explain while loop in ruby.

1

List some features of ruby?

1

What are blocks and procs?

1

How to use ruby methods.

1

What is the difference between “#==” and “#equal?”

5

What is the use of interpolation in ruby?

5

Tell me how you can create a controller for subject?

1

What is request.xhr?

5

what is Interpolation in Ruby?

5

what is the role of sub-directory app/controllers and app/helpers?

5

How an exception is handled in Ruby?

5

Explain about Float, Dig and Max?

5

Are ruby strings are mutable?

5

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