igaiga · October 23, 2019 01:43
diff --git a/privare.rb b/privare.rb
 # ruby 2.7.0preview2 (2019-10-22 master 02aadf1032) [x86_64-darwin18]
 class Foo
  private def foo
    "foo!!"
  end
  def bar
    self.foo
  end
 end

 p Foo.new.bar #=> "foo!!"
 #=> 2.6まではprivate method `foo' called error
	# ruby 2.7.0preview2 (2019-10-22 master 02aadf1032) [x86_64-darwin18]
	class Foo
	private def foo
	"foo!!"
	end
	def bar
	self.foo
	end
	end

	p Foo.new.bar #=> "foo!!"
	#=> 2.6まではprivate method `foo' called error