Learn Ruby

Ruby is a popular programming language to build web applications.

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Table of ContentsReset Course

1
Getting started

2
Using Repl.it

3
puts for printing

4
String

5
Variable

6
Array

7
String to array and back

8
Handling user input

9
If else

10
Range

11
Hash

12
Challenge - Grade Calculator

13
Challenge - Format Person Information

14
Challenge - print initial of a person

15
Challenge - check if all item are identical

16
Challenge - oxford comma

17
Challenge - multiplication table

18
Challenge - build pizza calculator

19
Challenge - cities with rain