{"html":"","published":"2011-04-07 00:00:00","description":"1.9 \u304b\u3089\u8ffd\u52a0\u3055\u308c\u305f Kernel#public_send send \u3068\u9055\u3063\u3066 private \u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u305b\u306a\u3044\u3002 class A def say hello end private def hello puts 'hello' end end A.new.send :say #=> hello A.new.send :hello #=> hello A.new.public_send :say #=> hello A.new.public_send :hello #=> `public_send': private method `hello' # called for #