Additionally, .each() is another option --
(defn listen-to-links
[links]
(.each links
(fn [idx, el]
(.log js/console el
However, how does one reference this within the anonymous (or defined)
function?
On Wednesday, January 23, 2013 11:45:13 PM UTC-5, Evan Mezeske
You use this-as:
(this-as thisname
(whatever thisname))
where you name this what you want with thisname
Cheers
On Fri, Jan 25, 2013 at 1:46 PM, Ari ari.brandeis.k...@gmail.com wrote:
Additionally, .each() is another option --
(defn listen-to-links
[links]
(.each links
Hi,
The following clojurescript code is *supposed* to identify all anchor tags
and print them (originally, I was trying to attach listeners and
callbacks); unfortunately, I can't get it to work. Confusingly, there are
no compilation or runtime errors. Anyone see what could be wrong? Thanks.
map is lazy so your console log is never done.
use (doall ...)
Dave
On Thursday, 24 January 2013 12:38:37 UTC+11, Ari wrote:
Hi,
The following clojurescript code is *supposed* to identify all anchor tags
and print them (originally, I was trying to attach listeners and
callbacks);
When you want to iterate over things and perform a side-effecty action for
each one (logging is a side effect, as would be adding event listeners to
DOM nodes, changing CSS classes, etc), doseq is usually the clearest thing
to do:
(defn listen-to
[links]
(doseq [link links]
(.log
Oops, I should never type code straight into an email window, without
REPLing it first... X_X
I left in the links argument to map. This is probably closer to what I
meant:
(defn listen-to
[links]
(doseq [link links]
(.log js/console link)))
On Wednesday, January 23, 2013 8:39:51 PM
