Ruby/Reflection/protected methods

class SomeClass
  def initialize
    @a = 1
    @b = 2
  end
  def mymeth
  end
  protected :mymeth
end
 
x = SomeClass.new
def x.newmeth
end
iv = x.instance_variables        # ["@b", "@a"]
meth = x.methods.size            # 37
pub  = x.public_methods.size     # 37
pri  = x.private_methods.size    # 66
pro  = x.protected_methods.size  # 1
sm   = x.singleton_methods.size  # 1