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I forgot..

Name: Anonymous 2011-03-09 8:45

What standard function does (remove-if #'null (map #'f xs))?

Name: Anonymous 2011-03-09 9:20

>>6
remove+map(car) and remove-if/remove-if-not are pretty much equivalent to it. If you want to write your own filter utility, it won't be longer than 2 lines.
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