Refactor

danieljaouen · Mar 12, 2024 · 8315bce · 8315bce
1 parent c715462
commit 8315bce
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/dynamic_programming_in_elixir.ex b/lib/dynamic_programming_in_elixir.ex
@@ -51,7 +51,7 @@ defmodule DynamicProgrammingInElixir do
     else
       in_edges = :digraph.in_edges(g, sink)
 
-      if in_edges == [] do
+      if Enum.empty?(in_edges) do
         {:error, "Cannot reach source from current path"}
       else
         in_edges