Lisp: Determine if a list contains a predicate

Posted by justkt on Stack Overflow See other posts from Stack Overflow or by justkt
Published on 2010-03-29T23:57:30Z Indexed on 2010/03/30 0:03 UTC
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homework

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lisp

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predicate

As part of a homework assignment in Lisp, I am to use apply or funcall on any predicates I find. My question (uncovered in the coursework) is: how do I know when I've found a predicate in my list of arguments? I've done some basic google searching and come up with nothing so far. We're allowed to use Lisp references for the assignment - even a pointer to a good online resource (and perhaps a specific page within one) would be great!

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