Merge pull request #112 from mariusbutuc/patch-1

Refactor local storage example: `whitelist` » `acceptlist`

Author: achempion

Diff for: documentation/examples/local.md

@@ -13,12 +13,12 @@ defmodule Avatar do
   use Waffle.Definition
 
   @versions [:original, :thumb]
-  @extension_whitelist ~w(.jpg .jpeg .gif .png)
+  @extension_acceptlist ~w(.jpg .jpeg .gif .png)
 
   def validate({file, _}) do
     file_extension = file.file_name |> Path.extname |> String.downcase
 
-    case Enum.member?(@extension_whitelist, file_extension) do
+    case Enum.member?(@extension_acceptlist, file_extension) do
       true -> :ok
       false -> {:error, "file type is invalid"}
     end