Day 21.1

9 years ago · d2f5cf0cec
parent b083499a1f
commit d2f5cf0cec
1 changed files with 2 additions and 2 deletions
--- a/ruby/day_21.rb
+++ b/ruby/day_21.rb
@ -66,13 +66,13 @@ equipments = weapons.flat_map {|weapon|
      Equipment.new(weapon, armor, rings)
    }
  }
-}.sort_by {|e| e.cost }
+}.sort_by {|e| -e.cost }
 BOSS = Dude.new("boss", 100, 8, 2)
 YOU = Dude.new("you", 100, 0, 0)
 puts equipments.find {|e|
-  YOU.equipped(e).win_against?(BOSS)
+  !YOU.equipped(e).win_against?(BOSS)
 }.cost
 __END__