Ruby Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Ruby Interview Questions

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what is the difference between Procs and Blocks?

what is the difference between put and putc statement?

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

what is the difference between String and Symbol?

In Ruby, it explains about the defined operator?

In Ruby code, often it is observed that coder uses a short hand form of using an expression like array.map(&:method_name) instead of array.map { |element| element.method_name }. How this trick actually works?

what is the difference extend and include?

what is Interpolation in Ruby?

what is a class library in Ruby?

Ruby support single inheritance/multiple inheritance or both?

How is an iterator handled in ruby?

How is class methods defined in ruby?

What is the scope of a local variable in ruby?

What are the operators available in ruby?

What are the looping structures available in ruby?

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Un-Answered Questions { Ruby }

What are class libraries in Ruby?

How to use sql db or mysql db. Without defining it in the database.yml

Explain break statement in Ruby?

Explain module mixins in Ruby?

How to create a new time instance in Ruby?

Explain ruby ranges. What are the ways to define ranges?

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

Explain Ruby object?

How would you create getter and setter methods in ruby?

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

List some features of ruby?

Is ruby a statically typed or a dynamically typed language?

Tell us what is class libraries in ruby?

What are the different uses of ruby modules?

Overview of ruby programming language?

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