That's extremely close; the only problem is on the last line of the
defglobal: (?hash-set) is an attempt to call the function whose name
is in ?hash-set. That's not a function name, it's a map, so it doesn't
work (the error is method name expected, as Jess tries to call a
method on that
Hello Donald.
You were very close. Since you were erroneously treating the ?hash-set
variable in the last statement in your (progn) as a function, to get the
result you want, remove the parentheses surround it, as in the following
very slightly modified form of you (defglobal):
(defglobal
On 18 September 2010 15:38, Ernest Friedman-Hill ejfr...@sandia.gov wrote:
That's extremely close; the only problem is on the last line of the
defglobal: (?hash-set) is an attempt to call the function whose name is in
?hash-set. That's not a function name, it's a map, so it doesn't work (the
