Same for the others. (filter even? '(1 2 3 4)) (remove-it-not 'evenp '(1 2 3 4)) | Hacker News

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vito on Feb 8, 2011 | parent | context | favorite | on: Why I absolutely love java

Same for the others.

    (filter even? '(1 2 3 4))
    (remove-it-not 'evenp '(1 2 3 4))

angus77 on Feb 9, 2011 | [–]

I think you mean 'remove-IF-not.

lfborjas on Feb 8, 2011 | | [–]

Oh, right! even? is already a function, d'oh!

serichsen on Feb 9, 2011 | [–]

Or:

    (remove-if 'oddp '(1 2 3 4))

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