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2 points by fallintothis 3910 days ago | link | parent

(To continue the digression into this particular case...) I had thought about destructuring, but found the need for qs and gs ugly. Really, a pattern matching library would be opportune. But since there's no such luck in Arc proper, it'd be ad-hoc and probably altogether not worth it (though not difficult to implement). I say this with respect to vanilla Arc; I don't know if Anarki has such a library. Still, it'd be hard to beat something like

  (=fn my.deglobalize-var (var)
    (zap expand var)
    (or (check var anormalsym)
        (when-match (global (quote ?inner-var)) var
          (check ?inner-var anormalsym))
        (err "An unrecognized kind of name was passed to 'deglobalize-var.")))