From cfca18262c1ff48dcb683ddab7d03cf8e55573ff Mon Sep 17 00:00:00 2001
From: Joris
Date: Fri, 24 Mar 2017 09:21:04 +0000
Subject: Features/categories

---
 src/client/elm/Utils/Json.elm | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/client/elm/Utils/Json.elm

(limited to 'src/client/elm/Utils/Json.elm')

diff --git a/src/client/elm/Utils/Json.elm b/src/client/elm/Utils/Json.elm
new file mode 100644
index 0000000..29e815b
--- /dev/null
+++ b/src/client/elm/Utils/Json.elm
@@ -0,0 +1,12 @@
+module Utils.Json exposing
+  ( dictDecoder
+  )
+
+import Json.Decode as Decode exposing (Decoder)
+import Dict exposing (Dict)
+
+dictDecoder : Decoder comparable -> Decoder a -> Decoder (Dict comparable a)
+dictDecoder keyDecoder valueDecoder =
+  Decode.map2 (,) keyDecoder valueDecoder
+    |> Decode.list
+    |> Decode.map Dict.fromList
-- 
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