memoize aall the calls (#199)

AndreaCrotti · Jan 8, 2020 · bab0322 · bab0322
1 parent c9d5947
commit bab0322
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/cljc/byf/rankings.cljc b/src/cljc/byf/rankings.cljc
@@ -25,7 +25,7 @@
     [(apply min (map :ranking full-rankings-history))
      (apply max (map :ranking full-rankings-history))]))
 
-(defn rankings
+(defn rankings*
   [games players up-to-games dead-players game-config]
   (let [rankings
         (games/get-rankings (truncate-games games up-to-games)
@@ -38,6 +38,8 @@
 
     (sort-by #(- (:ranking %)) updated)))
 
+(def rankings (memoize rankings*))
+
 (defn last-ranking-changes
   [rankings-history last-games-played-by]
   (medley/map-vals