aaa see? always check the docs first and the sources second (if
available)...I should have done that as well :)
Jim
On 26/03/13 20:28, Ryan wrote:
Ah damn, you are right! Sorry if I wasted anyone's time :)
At least I learned that apply was the way to go in my original post
On Tuesday, March 26, 2013 10:23:10 PM UTC+2, Cedric Greevey wrote:
The docs there seem to imply that fields takes a keyword or a
vector, rather than a keyword or keywords. Try just (fields
fields-vector), without the "apply".
On Tue, Mar 26, 2013 at 4:12 PM, Ryan <areka...@gmail.com
<javascript:>> wrote:
Thank you guys for your answer. apply was the first thing I
used but I got the following error:
java.lang.ClassCastException: clojure.lang.Keyword cannot
be cast to clojure.lang.Associative
and i thought i am not going the right way. What i am more
specifically trying to do is this:
http://sqlkorma.com/docs#select <http://sqlkorma.com/docs#select>
In the link above, the select example takes a (fields ....)
function so, I made the following wrapper because it
was convenient to use in my project:
(defn find-one-row [entity fields-vector where-hash-map]
(first (select entity (apply fields fields-vector)
(where where-hash-map) (limit 1))))
...but it throws the error i mentioned
If i hardcode the fields like this, it works fine:
(defn find-one-row [entity where-hash-map]
(first (select entity (fields :id) (where
where-hash-map) (limit 1))))
Any ideas?
On Tuesday, March 26, 2013 9:51:34 PM UTC+2, Jim foo.bar wrote:
On 26/03/13 19:28, Ryan wrote:
> apply the elements of my vector as arguments to the
function
you said it yourself in your first post... :) 'apply' is
what you're
looking for!
Jim
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