Simplify a sample code (ruby#2374)

NjemStar · Aug 17, 2019 · 72adc6c · 72adc6c
1 parent dce1e14
commit 72adc6c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/sample/fact.rb b/sample/fact.rb
@@ -4,6 +4,6 @@ def fact(n)
   n.downto(1) do |i|
     f *= i
   end
-  return f
+  f
 end
-print fact(ARGV[0].to_i), "\n"
+puts fact(ARGV[0].to_i)