[ruby-core:30453] Re: [Bug #3350] Protected methods & documentation

Hi,

2010/5/27 Marc-Andre Lafortune <[e-mail]>:
> Should I change the doc to reflect the current behavior, as per the patch below?

Agreed.  It is more honest.


> I'm curious: what examples exist where one would want to match public and protected methods but not private ones?

Because whether protected methods can be called are context-sensitive.
Consider this:

 class X
    def protected_method; end
    protected :protected_method
    def foo
      X.new.protected_method                    # succeed to call
      X.new.methods.include?(:protected_method) #=> true (as expected)
    end
  end
  X.new.foo

If Object#methods returns only public methods, the above expectation
is not satisfied.

Object#methods may be also context-sensitive (IOW, Object#methods
returns different results depending on where it is called), but the
behavior is more difficult (for me) to understand than current one.

-- 
Yusuke Endoh <[e-mail]>