Sean Johnson has a great video about pattern matching, where he suggests
that any function that starts with a conditional should have the
conditional removed and the conditional logic implemented as
pattern-matching and restructuring in the signature of the function. But
after some experimentation, I have failed to figure out a way to do this
here:
(defn add-parties-to-customer-queue [parties]
(if (seq parties)
(swap! customer-queue
(fn [previous-customer-queue]
(apply conj previous-customer-queue parties)))))
"parties" sometimes has a vector of vectors, but sometimes it is simply: ()
Is there any way I can match against that pattern in the function
signature?
--
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to this group, send email to [email protected]
Note that posts from new members are moderated - please be patient with your
first post.
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/clojure?hl=en
---
You received this message because you are subscribed to the Google Groups
"Clojure" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
