Merge branch 'master' of https://github.com/bettyblocks/liquid-elixir

bettyblocks · Jan 22, 2019 · 06676ce · 06676ce
2 parents 2718f1e + a9bebe4
commit 06676ce
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diff --git a/lib/liquid/filters.ex b/lib/liquid/filters.ex
@@ -418,6 +418,12 @@ defmodule Liquid.Filters do
 
     def url_encode(nil), do: nil
 
+    def url_decode(input) when is_binary(input) do
+      input |> URI.decode_www_form()
+    end
+
+    def url_decode(nil), do: nil
+
     def date(input, format \\ "%F %T")
 
     def date(nil, _), do: nil

diff --git a/test/liquid/filter_test.exs b/test/liquid/filter_test.exs
@@ -119,6 +119,11 @@ defmodule Liquid.FilterTest do
     assert nil == Functions.url_encode(nil)
   end
 
+  test :url_decode do
+    assert "[email protected]" == Functions.url_decode("foo%2B1%40example.com")
+    assert nil == Functions.url_decode(nil)
+  end
+
   test :truncatewords do
     assert "one two three" == Functions.truncatewords("one two three", 4)
     assert "one two..." == Functions.truncatewords("one two three", 2)