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assignment-2 [2017/02/03 20:01]
jhemann
assignment-2 [2018/08/28 10:07] (current)
mvc
Line 87: Line 87:
</code> </code>
-Your procedure should search through ''s'' for the value associated with ''x''. If the associated value is a symbol, it too must be walked in ''s''. If ''x'' has no association, then ''walk-symbol'' should return ''x''.+Your procedure should search through ''s'' for the value associated with ''x''. If the associated value is a symbol, it too must be walked in ''s''. If ''x'' has no association, then ''walk-symbol'' should return ''x''. You might find [[http://docs.racket-lang.org/reference/pairs.html?q=assv#%28def._%28%28lib._racket%2Fprivate%2Flist..rkt%29._assv%29%29|assv]] useful.
<code lisp> <code lisp>
 

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