basics.rb

age = 23
# *Assign* the value 23 to my variable `age`

puts "a year as passed"
# *Re-assigning* the value of the variable `age`
age = age + 1
# age += 1


# Interpolating the variable `age` inside a string
puts "I am #{age} years old"



# first_name = "arthur"

# last_name = "littmann"

gets_chomp.rb

def full_name(first_name, last_name)
  "#{first_name.capitalize} #{last_name.upcase}"
end

puts "What's your first name ?"
first = gets.chomp

puts "Lastname ?"
last = gets.chomp

puts full_name(first, last)

methods.rb

require 'date'

# def say_hello(name)
#   return "Hello #{name}!"
# end

# puts say_hello("Arthur")
# puts say_hello("Alex")
# puts say_hello("Edward")
# puts say_hello("Sandrine")

def full_name(first_name, last_name)
  full_name = "#{first_name.capitalize} #{last_name.upcase}"
  return full_name
end


first = "alex"
last = "benoit"

puts full_name(first, last)

# def tomorrow
#   tomorrow = Date.today + 1
#   return tomorrow.strftime("%A, %b %d")
# end

# puts tomorrow