Hi,

In message "Re: Customizing Array#uniq by defining eql?"
    on Tue, 8 Mar 2005 11:32:37 +0900, "Marcel Molina Jr." <marcel / vernix.org> writes:

|Thanks for the reply. Yes, indeed, I had noted that I needed to define
|both hash and eql?. I assumed that that was all that was needed for
|uniq to work as expected.

hash method should return integer value.

							matz.