no parenthesis on ecto DSL function + assert_fields

Author: robinmonjo

.formatter.exs

@@ -1,4 +1,36 @@
 # Used by "mix format"
 [
-  inputs: ["mix.exs", "{config,lib,test,examples}/**/*.{ex,exs}"]
+  inputs: [
+    "mix.exs",
+    ".formatter.exs",
+    "{config,lib,test,examples}/**/*.{ex,exs}"
+  ],
+  locals_without_parens: [
+    # Query
+    from: 2,
+
+    # Schema
+    field: 1,
+    field: 2,
+    field: 3,
+    timestamps: 0,
+    timestamps: 1,
+    belongs_to: 2,
+    belongs_to: 3,
+    has_one: 2,
+    has_one: 3,
+    has_many: 2,
+    has_many: 3,
+    many_to_many: 2,
+    many_to_many: 3,
+    embeds_one: 2,
+    embeds_one: 3,
+    embeds_one: 4,
+    embeds_many: 2,
+    embeds_many: 3,
+    embeds_many: 4,
+
+    # Test assertion
+    assert_fields: 2
+  ]
 ]

examples/simple/lib/simple.ex

@@ -21,10 +21,10 @@ defmodule Weather do
   @primary_key {:id, :binary_id, autogenerate: true}
 
   schema "weather" do
-    field(:city, :string)
-    field(:temp_lo, :integer)
-    field(:temp_hi, :integer)
-    field(:prcp, :float, default: 0.0)
+    field :city, :string
+    field :temp_lo, :integer
+    field :temp_hi, :integer
+    field :prcp, :float, default: 0.0
     timestamps
   end
 end
@@ -34,11 +34,9 @@ defmodule Simple do
 
   def sample_query do
     query =
-      from(
-        w in Weather,
+      from w in Weather,
         where: w.prcp > 0.0 or is_nil(w.prcp),
         select: w
-      )
 
     Simple.Repo.all(query)
   end

lib/mongo_ecto.ex

@@ -542,7 +542,6 @@ defmodule Mongo.Ecto do
      }}
   end
 
-
   # Copy from the Elixir 1.4.5. TODO: Replace with native methods, when we stick on ~> 1.4.
   # Source: https://github.com/elixir-lang/elixir/blob/v1.4/lib/elixir/lib/calendar.ex#L1477
   defp datetime_from_naive!(naive_datetime, time_zone) do

test/mongo_ecto/migrations_test.exs

@@ -56,8 +56,8 @@ defmodule Mongo.Ecto.MigrationsTest do
     use Ecto.Integration.Schema
 
     schema "rename_migration" do
-      field(:to_be_renamed, :integer)
-      field(:was_renamed, :integer)
+      field :to_be_renamed, :integer
+      field :was_renamed, :integer
     end
   end
 
@@ -131,7 +131,7 @@ defmodule Mongo.Ecto.MigrationsTest do
     assert :ok == up(TestRepo, 20_150_718_120_000, RenameColumnMigration, log: false)
 
     assert {nil, 1} ==
-             TestRepo.one(from(p in RenameSchema, select: {p.to_be_renamed, p.was_renamed}))
+             TestRepo.one(from p in RenameSchema, select: {p.to_be_renamed, p.was_renamed})
 
     :ok = down(TestRepo, 20_150_718_120_000, RenameColumnMigration, log: false)
   end