Compatibility with Ecto 3, hardened HTML handling

.travis.yml

@@ -5,16 +5,13 @@ before_script:
   - nohup phantomjs --wd &
 language: elixir
 elixir:
-  - 1.4
-  - 1.3
+  - "1.7"
+  - "1.8"
+  - "1.9"
 otp_release:
-  - 20.0
-  - 19.3
-  - 18.3
-matrix:
-  exclude:
-    - elixir: 1.3
-      otp_release: 20.0
+  - "20.3"
+  - "21.3"
+  - "22.1"
 sudo: false
 script: mix test --include integration:true
 notification:

config/config.exs

@@ -33,8 +33,7 @@ use Mix.Config
 #     Nested.ExAdmin.Dashboard,
 #   ]
 config :ex_admin,
-  repo: MyProject.Repo,
-  module: MyProject,
+  repo: ExAdmin.Repo,
   modules: [],
   module: ExAdmin
 

lib/ex_admin.ex

@@ -74,11 +74,11 @@ defmodule ExAdmin do
   ## Other Types
 
   To support other Ecto Types, implement the ExAdmin.Render protocol for the
-  desired type. Here is an example from the ExAdmin code for the `Ecto.Date` type:
+  desired type. Here is an example from the ExAdmin code for the `Date` type:
 
-      defimpl ExAdmin.Render, for: Ecto.Date do
+      defimpl ExAdmin.Render, for: Date do
         def to_string(dt) do
-          Ecto.Date.to_string dt
+          Date.to_string dt
         end
       end
 
@@ -386,12 +386,13 @@ defmodule ExAdmin do
   end
 
   defp action_link(conn, name, :delete, _id) do
-    {name, [
-      href: admin_resource_path(conn, :destroy),
-      "data-confirm": Utils.confirm_message(),
-      "data-method": :delete,
-      rel: :nofollow
-    ]}
+    {name,
+     [
+       href: admin_resource_path(conn, :destroy),
+       "data-confirm": Utils.confirm_message(),
+       "data-method": :delete,
+       rel: :nofollow
+     ]}
   end
 
   defp action_link(conn, name, action, _id) do

lib/ex_admin/ecto_form_mappers.ex

@@ -8,15 +8,13 @@ defmodule ExAdmin.EctoFormMappers do
 
   defp filter_checkboxes(params) do
     # convert to array of id's
-    Enum.filter_map(
-      params,
-      fn x ->
-        elem(x, 1) == "on"
-      end,
-      fn
-        {item, _} when is_atom(item) -> Atom.to_string(item)
-        {item, _} -> item
-      end
-    )
+    params
+    |> Enum.filter(fn x ->
+      elem(x, 1) == "on"
+    end)
+    |> Enum.map(fn
+      {item, _} when is_atom(item) -> Atom.to_string(item)
+      {item, _} -> item
+    end)
   end
 end