Add some basic code

.formatter.exs

@@ -0,0 +1,4 @@
+# Used by "mix format"
+[
+  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
+]

.gitignore

@@ -1,12 +1,26 @@
-# ---> Elixir
-/_build
-/cover
-/deps
-/doc
-/.fetch
-erl_crash.dump
-*.ez
-*.beam
-/config/*.secret.exs
-.elixir_ls/
+# The directory Mix will write compiled artifacts to.
+/_build/
 
+# If you run "mix test --cover", coverage assets end up here.
+/cover/
+
+# The directory Mix downloads your dependencies sources to.
+/deps/
+
+# Where third-party dependencies like ExDoc output generated docs.
+/doc/
+
+# Ignore .fetch files in case you like to edit your project deps locally.
+/.fetch
+
+# If the VM crashes, it generates a dump, let's ignore it too.
+erl_crash.dump
+
+# Also ignore archive artifacts (built via "mix archive.build").
+*.ez
+
+# Ignore package tarball (built via "mix hex.build").
+elixir_rss-*.tar
+
+# Temporary files, for example, from tests.
+/tmp/

README.md

@@ -1,3 +1,21 @@
-# elixir-rss
+# ElixirRss
+
+RSS reader written in Elixir
+
+## Installation
+
+If [available in Hex](https://hex.pm/docs/publish), the package can be installed
+by adding `elixir_rss` to your list of dependencies in `mix.exs`:
+
+```elixir
+def deps do
+  [
+    {:elixir_rss, "~> 0.1.0"}
+  ]
+end
+```
+
+Documentation can be generated with [ExDoc](https://github.com/elixir-lang/ex_doc)
+and published on [HexDocs](https://hexdocs.pm). Once published, the docs can
+be found at <https://hexdocs.pm/elixir_rss>.
 
-RSS reader written in elixir

lib/elixir_rss.ex

@@ -0,0 +1,18 @@
+defmodule ElixirRss do
+  @moduledoc """
+  Documentation for `ElixirRss`.
+  """
+
+  @doc """
+  Hello world.
+
+  ## Examples
+
+      iex> ElixirRss.hello()
+      :world
+
+  """
+  def hello do
+    :world
+  end
+end

lib/fetch_rss.ex

@@ -0,0 +1,14 @@
+defmodule ElixirRss.Fetch do
+  def fetch(url) do
+    url
+    |> HTTPoison.get()
+    |> handle_response()
+  end
+
+  defp handle_response({:ok, %{status_code: 200, body: body}}) do
+    {:ok, body}
+  end
+  defp handle_response({_, %{status_code: _, body: body}}) do
+    {:error, body}
+  end
+end

mix.exs

@@ -0,0 +1,27 @@
+defmodule ElixirRss.MixProject do
+  use Mix.Project
+
+  def project do
+    [
+      app: :elixir_rss,
+      version: "0.1.0",
+      elixir: "~> 1.17",
+      start_permanent: Mix.env() == :prod,
+      deps: deps()
+    ]
+  end
+
+  # Run "mix help compile.app" to learn about applications.
+  def application do
+    [
+      extra_applications: [:logger]
+    ]
+  end
+
+  # Run "mix help deps" to learn about dependencies.
+  defp deps do
+    [
+      {:httpoison, "~> 2.2.0"}
+    ]
+  end
+end

mix.lock

@@ -0,0 +1,11 @@
+%{
+  "certifi": {:hex, :certifi, "2.12.0", "2d1cca2ec95f59643862af91f001478c9863c2ac9cb6e2f89780bfd8de987329", [:rebar3], [], "hexpm", "ee68d85df22e554040cdb4be100f33873ac6051387baf6a8f6ce82272340ff1c"},
+  "hackney": {:hex, :hackney, "1.20.1", "8d97aec62ddddd757d128bfd1df6c5861093419f8f7a4223823537bad5d064e2", [:rebar3], [{:certifi, "~> 2.12.0", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~> 6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~> 1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~> 1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "3.4.1", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~> 1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~> 0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "fe9094e5f1a2a2c0a7d10918fee36bfec0ec2a979994cff8cfe8058cd9af38e3"},
+  "httpoison": {:hex, :httpoison, "2.2.1", "87b7ed6d95db0389f7df02779644171d7319d319178f6680438167d7b69b1f3d", [:mix], [{:hackney, "~> 1.17", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "51364e6d2f429d80e14fe4b5f8e39719cacd03eb3f9a9286e61e216feac2d2df"},
+  "idna": {:hex, :idna, "6.1.1", "8a63070e9f7d0c62eb9d9fcb360a7de382448200fbbd1b106cc96d3d8099df8d", [:rebar3], [{:unicode_util_compat, "~> 0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "92376eb7894412ed19ac475e4a86f7b413c1b9fbb5bd16dccd57934157944cea"},
+  "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm", "69b09adddc4f74a40716ae54d140f93beb0fb8978d8636eaded0c31b6f099f16"},
+  "mimerl": {:hex, :mimerl, "1.3.0", "d0cd9fc04b9061f82490f6581e0128379830e78535e017f7780f37fea7545726", [:rebar3], [], "hexpm", "a1e15a50d1887217de95f0b9b0793e32853f7c258a5cd227650889b38839fe9d"},
+  "parse_trans": {:hex, :parse_trans, "3.4.1", "6e6aa8167cb44cc8f39441d05193be6e6f4e7c2946cb2759f015f8c56b76e5ff", [:rebar3], [], "hexpm", "620a406ce75dada827b82e453c19cf06776be266f5a67cff34e1ef2cbb60e49a"},
+  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.7", "354c321cf377240c7b8716899e182ce4890c5938111a1296add3ec74cf1715df", [:make, :mix, :rebar3], [], "hexpm", "fe4c190e8f37401d30167c8c405eda19469f34577987c76dde613e838bbc67f8"},
+  "unicode_util_compat": {:hex, :unicode_util_compat, "0.7.0", "bc84380c9ab48177092f43ac89e4dfa2c6d62b40b8bd132b1059ecc7232f9a78", [:rebar3], [], "hexpm", "25eee6d67df61960cf6a794239566599b09e17e668d3700247bc498638152521"},
+}

test/elixir_rss_test.exs

@@ -0,0 +1,8 @@
+defmodule ElixirRssTest do
+  use ExUnit.Case
+  doctest ElixirRss
+
+  test "greets the world" do
+    assert ElixirRss.hello() == :world
+  end
+end

test/fetch_rss_test.exs

@@ -0,0 +1,8 @@
+defmodule ElixirRss.FetchTest do
+  use ExUnit.Case
+  doctest ElixirRss.Fetch
+
+  test "fetch url" do
+    assert ElixirRss.Fetch.fetch("https://shillerben.com") |> elem(0) == :ok
+  end
+end

test/test_helper.exs

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