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Re: ASSOC-RASSOC-IF-KEY (Version 1)
- To: KMP@STONY-BROOK.SCRC.Symbolics.COM
- Subject: Re: ASSOC-RASSOC-IF-KEY (Version 1)
- From: Masinter.pa@Xerox.COM
- Date: 15 Jun 87 13:23 PDT
- Cc: CL-Cleanup@SAIL.STANFORD.EDU
- In-reply-to: Kent M Pitman <KMP@STONY-BROOK.SCRC.Symbolics.COM>'s message of Wed, 22 Apr 87 15:14 EDT
I've been unable to find any other implementation (outside of symbolics)
that has ASSOC-IF-KEY. I looked at Spice, Xerox and VaxLisp. I'm uneasy
saying that the others are "split down the middle" if they aren't.
I tried to generate a test case. Can you think of something more
illuminating than
(ASSOC-IF #'ZEROP '(("ABC" . 3) ("E" . 4) ("" . 7)) :KEY #'LENGTH)
=> ("" . 7)