Cours Jour 1

exemples.rb

# Commentaire sur une ligne
=begin
Commentaire multi ligne

int number1 = 5
int add(int* n1, int n2) {
  n1 = 6;
  return n1 + n2;
}

add(number1, 6)

function add(n1, n2) {
  return n1 + n2;
}
=end

# Definition de ma methode
def add(n1, n2)
  return n1 + n2
end

# Appel de la methode
result = add(1, 3)
# puts(add(1, 3))
# puts add(1, 3)
# => puts 4
# => 4

def say_hello
  puts "Hello"
end

def full_name(first_name, last_name)
  name = first_name.capitalize + " " + last_name.capitalize
  puts(name)
  name
end

# =====
my_name = full_name("gabriel", "dehan")
puts "A l'exterieur"
p my_name

# =====

# puts "Quel est votre age ?"
# print "> "

# age = gets.chomp
# age.class # => String

# age.to_i + 5

# p "Votre age est #{age}"

# ======

=begin
def transform(text)
  text = "Hello"
end

initial_string = "une string"
transform(initial_string)

p initial_string # => "une string"

tableau = [1,2,3]
def transform_array(array)
  array = [1,2,3,4]
end
transform_array(tableau)

p tableau # => [1,2,3]

tableau = [1,2,3]
def transform_array(array)
  array << 5
end
p tableau # => [1,2,3,5]
=end

# def affecte!(number)
#   5 + number
# end