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Ruby Interview Questions
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What is Ruby programming language?

 3

What are Ruby iterators?

 3

In how many ways a block is written in Ruby?

 3

What are freezing string in Ruby?

 3

In how many ways items can be removed from array in Ruby?

 3

What is concatenating string in Ruby?

 3

Explain Ruby module?

 3

How to create a new time instance in Ruby?

 3

Explain module mixins in Ruby?

 3

What are class libraries in Ruby?

 3

How to access Ruby array elements? How many methods are used to access Ruby elements?

 3

In how many ways you can compare Ruby string?

 3

In how many ways items can be added in an array in Ruby?

 3

Explain Ruby hashes?

 3

how many ways you can create a concatenating string?

 3

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Un-Answered Questions { Ruby }

what is class libraries in Ruby?

5

What are the object-oriented programming features supported by ruby?

5

Explain redo statement in Ruby?

5

Do you know what is the defined operator?

1

what is the difference between put and putc statement?

5




What's the difference in scope for these two variables: @name and @@name?

5

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

5

Tell me how symbol is different from variables?

1

Tell me how can we define ruby regular expressions?

1

List some features of ruby?

1

What is the difference between extend and include?

1

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

5

Explain do while loop in ruby.

1

What is rvm?

5

How does a symbol differ from a string?

5

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