Besides post-processing results, you can also instruct java.jdbc to return
Joda dates in the first place.
Using clojure.java.jdbc 0.3.0-alpha4:
(ns example
(:require [clojure.java.jdbc :as j]
[clj-time.local :as cl]))
...
(extend-protocol j/IResultSetReadColumn
java.sql.Date
(result-set-read-column [date]
(cl/to-local-date-time date)))
Note that result-set-read-column's signature has changed in master; you'll
need to update it to [date _ _] in the next release.
Justin
On Friday, July 5, 2013 4:59:54 PM UTC-4, Colin Yates wrote:
>
> Hi all,
>
> I think this is one of those questions which has quite a few answers, but
> given a map, how do I replace the values by applying a function to those
> values, but only if they meet a condition?
>
> I understand the building blocks of (map..), (filter..), (assoc-in..) and
> (filter..) and I can see how something could work using those pieces but is
> would be pretty verbose. I am sure there is probably a much more simple
> way using a more abstract function.
>
> The actual use case is I have a list of maps as returned from the
> clojure.java.jdbc framework and they contain timestamps. I want to replace
> all the timestamps with (for example) to a Joda LocalDate using the
> excellent clj-time library.
>
> Any pointers?
>
> Thanks!
>
> Col
>
--
--
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/groups/opt_out.
