| From: Jens Axel Soegaard (jensaxel at soegaard.net) Date: Sun Mar 30 09:27:52 EDT 2008 |
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Mark Engelberg wrote: > 5. OK, this has been bugging me for a while... why is the "member" > function not "member?". It's a predicate, right? The standard predicates with names ending in ? all return booleans. The function "member" on the other hand returns a useful non-boolean value. -- Jens Axel Søgaard
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