exactly!!! this is great stuff indeed! I spent all morning trying to
find more info than the actual docstring but I can't find anything! It
seems to work as advertised though...very handy but it only works with
1.5 :-)
(reduce #(if (= 3 %2) (reduced %) (conj % %2)) [] (range 5))
=>[0 1 2]
Jim
On 16/09/12 18:15, Sean Corfield wrote:
On Sun, Sep 16, 2012 at 5:15 AM, Jim - FooBar(); <jimpil1...@gmail.com
<mailto:jimpil1...@gmail.com>> wrote:
It turns out that reduce is exactly what I need...I didn't know
this but there is a handy 'reduced' fn that makes it easy to
terminate from within a reduce at any given time. At least this is
what i understand from the docs...so the final thing looks like this:
Wow, that is a super nice addition to 1.5 - I don't remember reading
about that anywhere but it went in back at the end of April:
https://github.com/clojure/clojure/commit/96e8596cfdd29a2bb245d958683ee5fc1353b87a
--
Sean A Corfield -- (904) 302-SEAN
An Architect's View -- http://corfield.org/
World Singles, LLC. -- http://worldsingles.com/
"Perfection is the enemy of the good."
-- Gustave Flaubert, French realist novelist (1821-1880)
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