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Ruby Academy · Lesson

Working with JSON and YAML

Parse and generate structured data in JSON and YAML formats.

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Working with JSON and YAML

JSON and YAML are widely used formats for storing and exchanging structured data.

In this lesson, you will learn how to parse and generate JSON and YAML in Ruby.

Working with JSON and YAML — illustration 1

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What is JSON?

JSON (JavaScript Object Notation) is a lightweight data format used for data exchange.

All lessons in this course

  1. Reading and Writing Files
  2. User Input and Output
  3. Working with JSON and YAML
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