Remove the elixir_hello_world example

Elixir examples will be in a separate repository maintained
by Elixir capable developers.

examples/README.md

@@ -1,4 +1,4 @@
-Cowboy Examples
+Cowboy examples
 ===============
 
  *  [chunked_hello_world](./chunked_hello_world):
@@ -16,9 +16,6 @@ Cowboy Examples
  *  [echo_post](./echo_post):
     parse and echo a POST parameter
 
- *  [elixir_hello_world](./elixir_hello_world):
-    simplest example application with Elixir
-
  *  [error_hook](./error_hook):
     provide custom error pages
 

examples/elixir_hello_world/README.md

@@ -1,42 +0,0 @@
-Elixir Hello World
-==================
-
-This is an example of running Cowboy with [Elixir](http://elixir-lang.org).
-
-You need Elixir installed
-([instructions here](http://elixir-lang.org/getting_started/1.html))
-to run this example. After installing Elixir, you should have both
-`elixir` and `mix` executables available.
-
-You also need [rebar](https://github.com/rebar/rebar) in your PATH
-to compile dependencies.
-
-Then type the following command:
-
-```
-mix deps.get
-```
-
-The command above will fetch all dependencies and compile them.
-
-You can then start the Erlang node with the following command:
-
-```
-mix run --no-halt
-```
-
-Then point your browser to localhost:8080.
-
-Example
--------
-
-``` bash
-$ curl -i http://localhost:8080
-HTTP/1.1 200 OK
-connection: keep-alive
-server: Cowboy
-date: Fri, 28 Sep 2012 04:10:25 GMT
-content-length: 12
-
-Hello world!
-```

examples/elixir_hello_world/lib/elixir_hello_world.ex

@@ -1,13 +0,0 @@
-defmodule ElixirHelloWorld do
-  use Application.Behaviour
-
-  def start(_type, _args) do
-    dispatch = :cowboy_router.compile([
-                 {:_, [{"/", ElixirHelloWorld.TopPageHandler, []}]}
-               ])
-    {:ok, _} = :cowboy.start_http(:http, 100,
-                                  [port: 8080],
-                                  [env: [dispatch: dispatch]])
-    ElixirHelloWorld.Supervisor.start_link
-  end
-end

examples/elixir_hello_world/lib/elixir_hello_world/supervisor.ex

@@ -1,12 +0,0 @@
-defmodule ElixirHelloWorld.Supervisor do
-  use Supervisor.Behaviour
-
-  def start_link do
-    :supervisor.start_link(__MODULE__, [])
-  end
-
-  def init([]) do
-    children = []
-    supervise children, strategy: :one_for_one
-  end
-end

examples/elixir_hello_world/lib/elixir_hello_world/top_page_handler.ex

@@ -1,12 +0,0 @@
-defmodule ElixirHelloWorld.TopPageHandler do
-  def init(_transport, req, []) do
-    {:ok, req, nil}
-  end
-
-  def handle(req, state) do
-    {:ok, req} = :cowboy_req.reply(200, [], "Hello world!", req)
-    {:ok, req, state}
-  end
-
-  def terminate(_reason, _req, _state), do: :ok
-end

examples/elixir_hello_world/mix.exs

@@ -1,20 +0,0 @@
-defmodule ElixirHelloWorld.Mixfile do
-  use Mix.Project
-
-  def project do
-    [ app: :elixir_hello_world,
-      version: "0.0.1",
-      deps: deps ]
-  end
-
-  # Configuration for the OTP application
-  def application do
-    [ mod: { ElixirHelloWorld, [] },
-      applications: [:cowboy] ]
-  end
-
-  defp deps do
-    [ {:ranch,  github: "extend/ranch", tag: "0.8.5"},
-      {:cowboy, github: "extend/cowboy"} ]
-  end
-end

examples/elixir_hello_world/test/elixir_hello_world_test.exs

@@ -1,9 +0,0 @@
-Code.require_file "../test_helper.exs", __FILE__
-
-defmodule ElixirHelloWorldTest do
-  use ExUnit.Case
-
-  test "the truth" do
-    assert true
-  end
-end

examples/elixir_hello_world/test/test_helper.exs

@@ -1 +0,0 @@
-ExUnit.start