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.

→ 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!

print "Hello World !\n"
print "Bye bye World !\n"

puts "Hello World !"

 5.times do
     puts "Hello !"
 end

time1 = Time.new
puts "Hour:" + time1.inspect
time2 = Time.now
puts "Hour:" + time2.inspect

name1 = "Julian"
name2 = "Mary"
puts "Voici #{name1} and #{name2}."