Day1: Add perf hint

Gregory Igelmund · Gregory Igelmund · commit 9fc4b18c8a58 · 2018-12-02T22:07:15.000+01:00
diff --git a/elixir/lib/mix/tasks/day1.ex b/elixir/lib/mix/tasks/day1.ex
@@ -111,6 +111,7 @@ defmodule Mix.Tasks.Day1 do
       14
   """
 
+  # TODO: Use MapSet instead of List
   def detect_repeated_frequency(list) do
     detect_repeated_frequency(list, 0, [])
   end

Original file line number	Diff line number	Diff line change
`@@ -111,6 +111,7 @@ defmodule Mix.Tasks.Day1 do`
`111`	`111`	`14`
`112`	`112`	`"""`
`113`	`113`
	`114`	`+ # TODO: Use MapSet instead of List`
`114`	`115`	`def detect_repeated_frequency(list) do`
`115`	`116`	`detect_repeated_frequency(list, 0, [])`
`116`	`117`	`end`