sugamasao · July 27, 2020 09:24
diff --git a/struct.rb b/struct.rb
 Person = Struct.new(:name, :age, keyword_init: true) do
  def greet
    puts "#{name} : #{age}"
  end
 end

 person = Person.new(name: 'taro', age: 20)
 person.greet #=> taro : 20
	Person = Struct.new(:name, :age, keyword_init: true) do
	def greet
	puts "#{name} : #{age}"
	end
	end

	person = Person.new(name: 'taro', age: 20)
	person.greet #=> taro : 20