Ruby
[Category:Ruby] [Category:Code]
First Step
Call Ruby command line
irb
Methode
- Define a methode "m"
def m(name = "World")
puts "Hello Mr #{name.capitalize}!"
end
- Execute
m("nicolas")
Hello Mr Nicolas! => nil
[Category:Ruby] [Category:Code]
irb
def m(name = "World")
puts "Hello Mr #{name.capitalize}!"
end
m("nicolas")
Hello Mr Nicolas! => nil