From: ts <decoux@...>
Date: 2005-01-27T20:11:35+09:00
Subject: Re: Array::uniq { block } ?

>>>>> "R" == Robert Klemme <bob.news@gmx.net> writes:

R> I don't see eql? called here - maybe it's an internal optimization that
R> short circuits identity.  Or did I miss something?

 If 2 object have different hash value, it don't need to call eql?

 Now if they have the same hash value :
  * if eql? return true, this is the "same" object (i.e. it will use the
    same key) 
  * otherwise there is collision

 Object#hash return the id of object



Guy Decoux