nobu.nokada / softhome.net wrote:

>>>>>Perhaps you could instead change your proposal to make .delete() accept
>>>>>multiple keys?
>>>
>>>What will be returned?
>>
>>An Array of the deleted values?
> 
> It's not compatible obviously.  Another method Hash#remove (and
> Array#remove also?) sounds better, I guess.

Oh, I don't think so. There is other methods which also return an Array 
or one value depending on their arguments. Array#last comes to mind.

It might still be better to have another method for this, though. I'm 
not sure.