[Haskell-beginners] search a tree
john.moore54 at gmail.com
Thu Feb 25 15:46:35 EST 2010
I have an expression which contains several different let
statements let x = 4*5 and let Y = 6+4 for example. What I want to do is
traverse the tree and just return the variables. In other words I just want
it to return a list of all the variables in a tree. I have a function for
So would it be something like
given a String -> [String] or is this expression ->String (gives back a
Whats the best way to check or compare?
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