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Ruby Interview Questions
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What is Ruby programming language?

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What are Ruby iterators?

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In how many ways a block is written in Ruby?

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What are freezing string in Ruby?

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

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What is concatenating string in Ruby?

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Explain Ruby module?

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How to create a new time instance in Ruby?

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Explain module mixins in Ruby?

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What are class libraries in Ruby?

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

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In how many ways you can compare Ruby string?

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

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Explain Ruby hashes?

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how many ways you can create a concatenating string?

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Un-Answered Questions { Ruby }

Explain each of the following operators and how and when they should be used: ==, ===, eql?, Equal?

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what is the difference between a gem and a plugin in Ruby?

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Describe class libraries in Ruby?

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As you know ruby provides four types of variables. List them and provide a brief explanation for each?

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What are the data types in ruby?

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What are the case statement in ruby?

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Explain class libraries in ruby.

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Explain break statement in Ruby?

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Can you call a private method outside a ruby class using its object?

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How would you implement hash in ruby internally?

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How is object methods defined in ruby?

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What things we can define in the model?

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What is the difference between throw/catch and raise/rescue?

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Tell me what does ruby name refers to?

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What happens when a value is too big for fixnum?

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