[Ruby]Moduleの使い方
メソッドをクラスのインスタンスメソッドとして取り込む
module Greetable
def greet_to(name)
puts "Hello #{name}. My name is #{self.class}"
ends
end
class Alice
include Greetable
end
alice = Alice.new
alice.greet_to('meganii')module Greetable
def greet_to(name)
puts "Hello #{name}. My name is #{self.class}"
ends
end
class Alice
include Greetable
end
alice = Alice.new
alice.greet_to('meganii')