bonjour.rb

# def bonjour(name)
#   name.capitalize!
#   return "Bonjour #{name}"
# end
# puts bonjour("boris")

def yoda_hi(name)
  return "#{name}, hi!"
end
puts yoda_hi("luke")

def greets(name)
  cap_name = name.capitalize
  puts yield(cap_name)
end

greets('boris') do |name|
  "Bonjour #{name}!"
end
greets("luke") do |name|
  yoda_hi(name)
end
greets("kevin") do |name|
  "Hej #{name}!"
end