Nice, thanks for sharing this! I will certainly add it to my base S7 files for scheme-for-max!
I have been meaning to port over Clojure's thread-first and thread-last macros but haven't got to it yet as we are in the process of trying to buy and sell a house and move. Which to the surprise of no one who's done it, I'm sure, is vastly more time consuming than I expected. Ugh. :-/ thanks for sharing it iain On Thu, Sep 10, 2020 at 3:30 AM Christos Vagias <[email protected]> wrote: > Hi all, > > Wanted to share with you a macro I wrote about let (and let*) with > list destructuring. Something similar to the destructuring-bind as seen > in stuff.scm > I missed this functionality from clojure. > > Example usage: > > ;; letd: mnemonic: let-destructure > (letd ((a 1) > (b 2) > ((c d) (list (+ 1 2) 4))) > (list a b c d )) > ;; => (1 2 3 4) > > (letd* ((a 1) > (b 2) > ((c d) (list (+ 1 2) 4)) > (e (+ 1 d))) > (list a b c d e)) > ;; => ;; (1 2 3 4 5) > > Note: clojure also has destructuring for maps etc. Didn't have this need > yet, > but guess the macro could be modified to accommodate destructuring > hashmaps, inlets etc. > > _______________________________________________ > Cmdist mailing list > [email protected] > https://cm-mail.stanford.edu/mailman/listinfo/cmdist >
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