[2023][ruby][6.x] perf

12 months ago · 8b21d78e9a
parent 8a81e989da
commit 8b21d78e9a
1 changed files with 1 additions and 2 deletions
--- a/2023/ruby/day_06.rb
+++ b/2023/ruby/day_06.rb
@ -11,5 +11,4 @@ p times.zip(records)
 # part two
 time = times.join.to_i
 record = records.join.to_i
-distances = (1...time).map {|hold| (time - hold) * hold }
-p distances.count { _1 > record }
+p (1...time).count {|hold| (time - hold) * hold  > record}