lib/refinements/arrays.rb in refinements-8.2.0 vs lib/refinements/arrays.rb in refinements-8.2.1

@@ -15,10 +15,10 @@
 
       def intersperse(*elements) = product([elements]).tap(&:pop).flatten.push(last)
 
       def maximum(key) = map(&key).max
 
-      def mean = size.zero? ? 0 : sum(0) / size
+      def mean = size.zero? ? 0 : sum(0.0) / size
 
       def minimum(key) = map(&key).min
 
       def pad(value, max: size) = dup.fill(value, size..(max - 1))