Add support for elixir 1.2. Fix warnings.

.travis.yml

@@ -1,7 +1,13 @@
 language: elixir
 
+elixir:
+  - 1.2.6
+  - 1.3.2
+
 matrix:
   include:
+    - otp_release: 18.3
+      elixir: 1.2.6
     - otp_release: 18.3
       elixir: 1.3.2
     - otp_release: 19.0
@@ -15,6 +21,7 @@ env:
   - ELIXIR_ERL_OPTIONS="+T 9"
 install:
   - mix local.hex --force
+  - mix local.rebar --force
   - mix deps.get --only test
 script:
-  - mix test --trace
+  - MIX_ENV=test mix coveralls.travis

lib/redix/pubsub/fastlane/server.ex

@@ -104,6 +104,10 @@ defmodule Redix.PubSub.Fastlane.Server do
     {:noreply, state}
   end
 
+  def handle_info({:EXIT, _, _reason}, state) do
+    {:noreply, state}
+  end
+
   @doc """
   Connection establishment and shutdown loop
   On init, an initial conection to redis is attempted when starting `:redix`
@@ -112,10 +116,6 @@ defmodule Redix.PubSub.Fastlane.Server do
     :ok
   end
 
-  def handle_info({:EXIT, _, _reason}, state) do
-    {:noreply, state}
-  end
-
   defp broadcast_message(channels, channel, message, state) do
     case _find(channels, channel) do
       {:ok, %{subscription: subscription}} ->

mix.exs

@@ -7,7 +7,7 @@ defmodule RedixPubsubFastlane.Mixfile do
   def project do
     [app: :redix_pubsub_fastlane,
      version: @version,
-     elixir: "~> 1.0",
+     elixir: "~> 1.2",
      elixirc_paths: elixirc_paths(Mix.env),
      build_embedded: Mix.env == :prod,
      start_permanent: Mix.env == :prod,
@@ -37,9 +37,9 @@ defmodule RedixPubsubFastlane.Mixfile do
       {:redix_pubsub, "~> 0.1"},
       {:poolboy, "~> 1.5.1 or ~> 1.6"},
       {:poison, "~> 2.0", only: :test},
-      {:ex_doc, "~> 0.11.1", only: :docs},
+      {:ex_doc, "~> 0.11", only: :docs},
       {:earmark, ">= 0.0.0", only: :docs},
-      {:ex_spec, "~> 2.0.0", only: :test},
+      {:ex_spec, ex_12_13("~> 1.1.0", "~> 2.0.0"), only: :test},
       {:excoveralls, "~> 0.5", only: :test},
     ]
   end
@@ -48,6 +48,10 @@ defmodule RedixPubsubFastlane.Mixfile do
     Enum.reduce(tasks, [], fn(key, acc) -> Keyword.put(acc, :"#{key}", env) end)
   end
 
+  defp ex_12_13(v12, v13), do: if ex_13, do: v13, else: v12
+
+  defp ex_13, do: Version.match?(System.version, ">= 1.3.0")
+
   defp package do
     [
       name: "Redix.Pubsub.Fastlane",

mix.lock

@@ -1,7 +1,7 @@
 %{"certifi": {:hex, :certifi, "0.4.0", "a7966efb868b179023618d29a407548f70c52466bf1849b9e8ebd0e34b7ea11f", [:rebar3], []},
   "connection": {:hex, :connection, "1.0.3", "3145f7416be3df248a4935f24e3221dc467c1e3a158d62015b35bd54da365786", [:mix], []},
-  "earmark": {:hex, :earmark, "0.2.1", "ba6d26ceb16106d069b289df66751734802777a3cbb6787026dd800ffeb850f3", [:mix], []},
-  "ex_doc": {:hex, :ex_doc, "0.11.5", "0dc51cb84f8312162a2313d6c71573a9afa332333d8a332bb12540861b9834db", [:mix], [{:earmark, "~> 0.1.17 or ~> 0.2", [hex: :earmark, optional: true]}]},
+  "earmark": {:hex, :earmark, "1.0.1", "2c2cd903bfdc3de3f189bd9a8d4569a075b88a8981ded9a0d95672f6e2b63141", [:mix], []},
+  "ex_doc": {:hex, :ex_doc, "0.13.0", "aa2f8fe4c6136a2f7cfc0a7e06805f82530e91df00e2bff4b4362002b43ada65", [:mix], [{:earmark, "~> 1.0", [hex: :earmark, optional: false]}]},
   "ex_spec": {:hex, :ex_spec, "2.0.0", "7fedc6f3f7fe9b5bc14f17f94199cac4d2abe389727291467ee7708dcf6544a0", [:mix], []},
   "excoveralls": {:hex, :excoveralls, "0.5.5", "d97b6fc7aa59c5f04f2fa7ec40fc0b7555ceea2a5f7e7c442aad98ddd7f79002", [:mix], [{:exjsx, "~> 3.0", [hex: :exjsx, optional: false]}, {:hackney, ">= 0.12.0", [hex: :hackney, optional: false]}]},
   "exjsx": {:hex, :exjsx, "3.2.0", "7136cc739ace295fc74c378f33699e5145bead4fdc1b4799822d0287489136fb", [:mix], [{:jsx, "~> 2.6.2", [hex: :jsx, optional: false]}]},