Beginner

Ruby is a programming language (♦ see DEF) multiplatform and object oriented, created in 1995.
Ruby allows you to create, among other things, App. and websites, softwares and even games.
Code Examples
→ Let's start with very simple codes. The more you progress, page after page, the more sophisticated the scripts will be. However, you must go over 30 to 40 pages per level, before moving on to the next step...
→ In order to evaluate your codes, click on the icon on the left at the bottom of the page (gears), then choose a compiler from the list that will be open in another tab. Finally, test your work.
NOW REPRODUCE AND IMMERSE YOURSELF!
C 0001 - Hello World !
Reproduce this code (please do not copy-paste!). Watch out for the indentation !
print "Hello World !\n" print "Bye bye World !\n"or
puts "Hello World !"
C 0002 - Repeat A Word
Reproduce this code (please do not copy-paste!). Watch out for the indentation !
5.times do puts "Hello !" end
C 0003 - Types Of Information
Reproduce this code (please do not copy-paste!). Watch out for the indentation !
time1 = Time.new puts "Hour:" + time1.inspect time2 = Time.now puts "Hour:" + time2.inspect
C 0004 - String
Reproduce this code (please do not copy-paste!). Watch out for the indentation !
name1 = "Julian" name2 = "Mary" puts "Voici #{name1} and #{name2}."
Ruby Technical Specifications
Tools And Methodologies
Info+ (Ruby)
Creation
» Creation date: 1995
* Created by Yukihiro Matsumoto
* Developed by Contributors
* Written in C
* Cross-platform
* Ruby / GNU licenses
* Created by Yukihiro Matsumoto
* Developed by Contributors
* Written in C
* Cross-platform
* Ruby / GNU licenses
Official/Leader Websites
Tutorial Websites
Complementary Websites
Edition & Press Review
Tools+ (Ruby)
Softwares & Frameworks
Glossary