I was looking at the source for clojure.java.jdbc, and came across the
following macro:
(defmacro with-db-transaction
[binding & body]
`(db-transaction* ~(second binding)
(^{:once true} fn* [~(first binding)] ~@body)
~@(rest (rest binding))))
I understand all of that apart from fn*, which I can't find any
documentation for. Can anyone enlighten me?
Also, why is the :once tag needed?
Ray.
--
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your
first post.
To unsubscribe from this group, send email to
clojure+unsubscr...@googlegroups.com
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 clojure+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
