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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 }

How is object methods defined in ruby?

5

Is ruby a strongly typed or a weakly typed language?

5

How many iterators are there in ruby?

1

What are the different environment variables present in the ruby?

5

Tell me how can you declare a block in ruby?

1

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

1

Please explain the role of thread pooling in relation to the thread lifecycle in ruby?

1

What is RubyGems in Ruby programming language?

5

What is retry statement in ruby?

5

Difference between render and redirect?

5

Explain about interpolation?

5

Who is the developer of Ruby?

5

What is the naming conventions for methods that return a boolean result?

5

Explain redo statement in Ruby?

5

Explain me what the difference is between false and nil in ruby?

1

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