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Tutorials/Ruby

Ruby tutorial

Express clear programs with readable syntax.

5 lessonsExamples and guided walkthroughs
Start learning View examples

Course contents

5 lessons

Programming fundamentals

01

Ruby Basics

Store text and print it.

02

Ruby Arrays

Visit each value in an array.

03

Ruby Methods and map

Define a method and transform an array with map.

Object-oriented programming

04

Ruby Classes

Keep state in an instance variable and read it with attr_reader.

Data structures and algorithms

05

Ruby Hashes

Store key-value pairs and iterate over them.