回答編集履歴
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サンプルコードの掲載
test
CHANGED
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@@ -1,3 +1,65 @@
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`self.kind_of?(A)`
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3
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でクラスを判断できます。
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```ruby
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8
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#!/usr/bin/env ruby
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# -*- encoding:utf-8 -*-
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#
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class Base
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def method()
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if self.kind_of?(A)
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p 'This class is A !'
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else
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p 'This class is not A !'
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end
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end
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end
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class A < Base
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end
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class B < Base
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end
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a = A.new
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b = B.new
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array = [a,b]
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for i in (0...array.length)
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array[i].method();
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end
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64
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65
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```
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