Created
May 17, 2015 08:36
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# encoding: utf-8 | |
# File Name: main2.rb | |
# Create Day is 2015/05/17 | |
# Last Update Day is 2015/05/17 | |
# スーパークラス | |
class SuperClass | |
# 初期化関数 | |
def initialize | |
puts "SuperClass initialize!!" | |
end | |
# 上書きするメソッド | |
def override_method | |
puts "SuperClass: override_method" | |
end | |
# 抽象メソッド | |
def abstract_method | |
raise "Called abstract method: abstract_method" | |
end | |
end | |
# サブクラス | |
class SubClass < SuperClass | |
# 初期化関数をオーバーライド | |
# スーパークラスの初期化関数を呼び出す | |
def initialize | |
super | |
puts "SubClass initialize!!" | |
end | |
# スーパークラスのメソッドをオーバーライド | |
def override_method | |
puts "SubClass: override_method" | |
end | |
# スーパークラスの抽象メソッドをオーバーライド | |
def abstract_method | |
puts "SubClass: abstract_method" | |
end | |
end | |
puts "main2" | |
puts | |
puts "SuperClass test" | |
super_class = SuperClass.new | |
super_class.override_method | |
puts | |
puts "SubClass test" | |
sub_class = SubClass.new | |
sub_class.override_method | |
sub_class.abstract_method |
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