>>>>> "C" == Christoph Rippel <crippel / primenet.com> writes:

C> for hashes (you should use a recursion limited hash-value - this effects
C> the hash value of non-recursive Arrays too (and hash-value of Hashes 
C> them-selves) but its simpler than an ``untangled hash value'' and more 
C> efficient (even for non-recursive Arrays).

 I've not understood, how do you define the hash value of

  a = []
  a << a

 actually it give an error.


Guy Decoux