Except in 1.3 it will be a little bit harder to do "throw-away" per-thread
memoizes for vars you do no "own" if their author didn't make their holding
var :dynamic ('cause then you will not be able to rebind them).This is close to being a problem for paredit.clj (not tested yet), but hopefully I'll discover that I'm using memoize this way with paredit's own functions only ... 2011/3/29 Sean Corfield <seancorfi...@gmail.com> > On Tue, Mar 29, 2011 at 8:31 AM, Benny Tsai <benny.t...@gmail.com> wrote: > > Just out of curiosity, does "memoize" in 1.3 behave like the current 1.2 > > version or the 1.1 version? > > user=> (clojure-version) > "1.3.0-alpha4" > user=> (defn f [n] > (println "f called with" n) > (if (zero? n) > 0 > (min (f (dec n)) > (f (dec n))))) > > (def f (memoize f))#'user/f > user=> user=> (f 2) > #'user/f > f called with 2 > f called with 1 > f called with 0 > 0 > user=> (f 2) > 0 > user=> (f 3) > f called with 3 > 0 > user=> > > (so it works the way you expect) > -- > Sean A Corfield -- (904) 302-SEAN > An Architect's View -- http://corfield.org/ > World Singles, LLC. -- http://worldsingles.com/ > Railo Technologies, Inc. -- http://www.getrailo.com/ > > "Perfection is the enemy of the good." > -- Gustave Flaubert, French realist novelist (1821-1880) > > -- > 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 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
