Refactor for clarity

elixir-unicode · May 31, 2023 · da3ae40 · da3ae40
1 parent 103beb0
commit da3ae40
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/unicode_unihan.ex b/lib/unicode_unihan.ex
@@ -57,12 +57,16 @@ defmodule Unicode.Unihan do
   end
 
   defp maybe_load_unihan(codepoint) do
-    unless :persistent_term.get(:unihan_codepoints, nil) do
+    unless already_loaded?() do
       load_unihan()
       unihan_get(codepoint)
     end
   end
 
+  defp already_loaded? do
+    :persistent_term.get(:unihan_codepoints, nil)
+  end
+
   @spec unihan(binary | integer) :: any
   @doc """
   Returns the Unihan database metadata for