Tiago Rodrigues Antao
Wed Jan 12 15:27:14 CET 2005
I am new to Erlang. Being one of my working languages Prolog (used, believe it
or not, in a production environment) I tried to do the typical
parents/grandparents example of Prolog:
As far as I can see Erlang has no concept of parameters that are both
input/output and of backtrack. Am I wrong?
I would like to do:
X = jane
Y = joe
X = joe
Y = mark
Erlang has no provisions for this, at least that is my (very limited)
understanding. Please correct me if I am wrong.
Thanks a lot,
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