diff --git a/Algorithms/Decode the morse code/Solutions/mbeckerle/.gitignore b/Algorithms/Decode the morse code/Solutions/mbeckerle/.gitignore new file mode 100644 index 0000000..b6012c7 --- /dev/null +++ b/Algorithms/Decode the morse code/Solutions/mbeckerle/.gitignore @@ -0,0 +1,20 @@ +# 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 3rd-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 diff --git a/Algorithms/Decode the morse code/Solutions/mbeckerle/README.md b/Algorithms/Decode the morse code/Solutions/mbeckerle/README.md new file mode 100644 index 0000000..8a96028 --- /dev/null +++ b/Algorithms/Decode the morse code/Solutions/mbeckerle/README.md @@ -0,0 +1,19 @@ +# Morse + +Morse decoder library. + +## Installation + +If [available in Hex](https://hex.pm/docs/publish), the package can be installed +by adding `morse` to your list of dependencies in `mix.exs`: + +```elixir +def deps do + [{:morse, "~> 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/morse](https://hexdocs.pm/morse). + diff --git a/Algorithms/Decode the morse code/Solutions/mbeckerle/config/config.exs b/Algorithms/Decode the morse code/Solutions/mbeckerle/config/config.exs new file mode 100644 index 0000000..e410911 --- /dev/null +++ b/Algorithms/Decode the morse code/Solutions/mbeckerle/config/config.exs @@ -0,0 +1,30 @@ +# This file is responsible for configuring your application +# and its dependencies with the aid of the Mix.Config module. +use Mix.Config + +# This configuration is loaded before any dependency and is restricted +# to this project. If another project depends on this project, this +# file won't be loaded nor affect the parent project. For this reason, +# if you want to provide default values for your application for +# 3rd-party users, it should be done in your "mix.exs" file. + +# You can configure for your application as: +# +# config :morse, key: :value +# +# And access this configuration in your application as: +# +# Application.get_env(:morse, :key) +# +# Or configure a 3rd-party app: +# +# config :logger, level: :info +# + +# It is also possible to import configuration files, relative to this +# directory. For example, you can emulate configuration per environment +# by uncommenting the line below and defining dev.exs, test.exs and such. +# Configuration from the imported file will override the ones defined +# here (which is why it is important to import them last). +# +# import_config "#{Mix.env}.exs" diff --git a/Algorithms/Decode the morse code/Solutions/mbeckerle/lib/morse.ex b/Algorithms/Decode the morse code/Solutions/mbeckerle/lib/morse.ex new file mode 100644 index 0000000..8bfce73 --- /dev/null +++ b/Algorithms/Decode the morse code/Solutions/mbeckerle/lib/morse.ex @@ -0,0 +1,25 @@ +defmodule Morse do + @moduledoc """ + Morse decoder library. + """ + + @words_separator " " + @hacked_words_separator " @ " + + @doc """ + Decode. + + ## Examples + + iex> Morse.decode ".... . .-.. .-.. ---" + "HELLO" + + """ + def decode(morse_code) do + morse_code + |> String.replace(@words_separator, @hacked_words_separator) + |> String.split + |> Enum.map(fn x -> MorseDictionary.dictionary[x] end) + |> Enum.join + end +end diff --git a/Algorithms/Decode the morse code/Solutions/mbeckerle/lib/morse_dictionary.ex b/Algorithms/Decode the morse code/Solutions/mbeckerle/lib/morse_dictionary.ex new file mode 100644 index 0000000..b83da01 --- /dev/null +++ b/Algorithms/Decode the morse code/Solutions/mbeckerle/lib/morse_dictionary.ex @@ -0,0 +1,43 @@ +defmodule MorseDictionary do + @dictionary %{ + ".-" => "A", + "-..." => "B", + "-.-." => "C", + "-.." => "D", + "." => "E", + "..-." => "F", + "--." => "G", + "...." => "H", + ".." => "I", + ".---" => "J", + "-.-" => "K", + ".-.." => "L", + "--" => "M", + "-." => "N", + "---" => "O", + ".--." => "P", + "--.-" => "Q", + ".-." => "R", + "..." => "S", + "-" => "T", + "..-" => "U", + "...-" => "V", + ".--" => "W", + "-..-" => "X", + "-.--" => "Y", + "--.." => "Z", + "-----" => "0", + ".----" => "1", + "..---" => "2", + "...--" => "3", + "....-" => "4", + "....." => "5", + "-...." => "6", + "--..." => "7", + "---.." => "8", + "----." => "9", + "@" => " " + } + + def dictionary, do: @dictionary +end \ No newline at end of file diff --git a/Algorithms/Decode the morse code/Solutions/mbeckerle/mix.exs b/Algorithms/Decode the morse code/Solutions/mbeckerle/mix.exs new file mode 100644 index 0000000..c5dc926 --- /dev/null +++ b/Algorithms/Decode the morse code/Solutions/mbeckerle/mix.exs @@ -0,0 +1,33 @@ +defmodule Morse.Mixfile do + use Mix.Project + + def project do + [app: :morse, + version: "0.1.0", + elixir: "~> 1.4", + build_embedded: Mix.env == :prod, + start_permanent: Mix.env == :prod, + deps: deps()] + end + + # Configuration for the OTP application + # + # Type "mix help compile.app" for more information + def application do + # Specify extra applications you'll use from Erlang/Elixir + [extra_applications: [:logger]] + end + + # Dependencies can be Hex packages: + # + # {:my_dep, "~> 0.3.0"} + # + # Or git/path repositories: + # + # {:my_dep, git: "https://github.com/elixir-lang/my_dep.git", tag: "0.1.0"} + # + # Type "mix help deps" for more examples and options + defp deps do + [] + end +end diff --git a/Algorithms/Decode the morse code/Solutions/mbeckerle/test/morse_test.exs b/Algorithms/Decode the morse code/Solutions/mbeckerle/test/morse_test.exs new file mode 100644 index 0000000..cf2e6aa --- /dev/null +++ b/Algorithms/Decode the morse code/Solutions/mbeckerle/test/morse_test.exs @@ -0,0 +1,8 @@ +defmodule MorseTest do + use ExUnit.Case + doctest Morse + + test "decode translates encoded messages" do + assert Morse.decode(".... . -.-- .--- ..- -.. .") == "HEY JUDE" + end +end diff --git a/Algorithms/Decode the morse code/Solutions/mbeckerle/test/test_helper.exs b/Algorithms/Decode the morse code/Solutions/mbeckerle/test/test_helper.exs new file mode 100644 index 0000000..869559e --- /dev/null +++ b/Algorithms/Decode the morse code/Solutions/mbeckerle/test/test_helper.exs @@ -0,0 +1 @@ +ExUnit.start()