mix format

Author: josevalim

examples/db_agent/lib/db_agent.ex

@@ -5,7 +5,7 @@ defmodule DBAgent do
     defstruct [:query]
   end
 
-  @spec start_link((() -> state :: any), Keyword.t()) :: GenServer.on_start()
+  @spec start_link((-> state :: any), Keyword.t()) :: GenServer.on_start()
   def start_link(fun, opts \\ []) when is_function(fun, 0) do
     opts = [init: fun, backoff: nil] ++ opts
     DBConnection.start_link(__MODULE__, opts)

examples/db_agent/mix.exs

@@ -2,12 +2,14 @@ defmodule DbAgent.Mixfile do
   use Mix.Project
 
   def project do
-    [app: :db_agent,
-     version: "0.0.1",
-     elixir: "~> 1.4",
-     build_embedded: Mix.env == :prod,
-     start_permanent: Mix.env == :prod,
-     deps: deps()]
+    [
+      app: :db_agent,
+      version: "0.0.1",
+      elixir: "~> 1.4",
+      build_embedded: Mix.env() == :prod,
+      start_permanent: Mix.env() == :prod,
+      deps: deps()
+    ]
   end
 
   def application do

examples/tcp_connection/mix.exs

@@ -2,12 +2,14 @@ defmodule TcpConnection.Mixfile do
   use Mix.Project
 
   def project do
-    [app: :tcp_connection,
-     version: "0.0.1",
-     elixir: "~> 1.4",
-     build_embedded: Mix.env == :prod,
-     start_permanent: Mix.env == :prod,
-     deps: deps()]
+    [
+      app: :tcp_connection,
+      version: "0.0.1",
+      elixir: "~> 1.4",
+      build_embedded: Mix.env() == :prod,
+      start_permanent: Mix.env() == :prod,
+      deps: deps()
+    ]
   end
 
   def application do