fix rounding of integer -> fix wrong rating

crystal 1.0.0 introduced a breaking change with rounding crystal-lang/crystal#10508.
koffeinfrei · Jul 8, 2021 · 4786ce0 · 4786ce0
1 parent 7902192
commit 4786ce0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/recommender.cr b/src/recommender.cr
@@ -10,8 +10,8 @@ class Recommender
   def initialize(scores)
     @scores = scores.values.reject(MissingScore)
     @mostly_count = (@scores.size * 0.75).round.to_i
-    @half_count = (@scores.size * 0.5).round.to_i
-    @minor_count = (@scores.size * 0.25).round.to_i
+    @half_count = (@scores.size * 0.5).round(mode: :ties_away).to_i
+    @minor_count = (@scores.size * 0.25).round(mode: :ties_away).to_i
   end
 
   def single_score?