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Ruby Academy · Lesson

Debugging Techniques

Use puts, pry, and byebug to debug Ruby programs and fix issues efficiently.

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Debugging Techniques

Finding and fixing errors is an essential skill in programming.

In this lesson, you will learn how to debug Ruby code using puts, pry, and byebug.

Debugging Techniques — illustration 1

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Using puts for Debugging

Use puts to print variable values and track program flow.

name = 'Alice'
puts "Debug: name is #{name}"

All lessons in this course

  1. Handling Errors with begin and rescue
  2. Raising and Customizing Exceptions
  3. Debugging Techniques
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