Tidy advent-of-code directory

TL;DR:
- Add README.md
- Delete *.nix sketches
- Delete *.pyc and *.ex python artifacts

5 files changed, 4 insertions, 76 deletions

diff --git a/advent-of-code/README.md b/advent-of-code/README.md
new file mode 100644
index 000000000000..e7c105a7f60f
--- /dev/null
+++ b/advent-of-code/README.md
@@ -0,0 +1,4 @@
+# 2019 Advent of Code
+
+Here are my attempts at the 2019 Advent of Code challenge before my dedication
+to the effort plummeted.
diff --git a/advent-of-code/aoc2019.nix b/advent-of-code/aoc2019.nix
deleted file mode 100644
index 10e6c559a9b4..000000000000
--- a/advent-of-code/aoc2019.nix
+++ /dev/null
@@ -1,8 +0,0 @@
-with import <nixpkgs> {};
-with python35Packages;
-
-buildPythonPackage {
-  name = "wpcarro";
-  src = ./day_5.py;
-  propagatedBuildInputs = [ pytest numpy ];
-}
diff --git a/advent-of-code/day_5.ex b/advent-of-code/day_5.ex
deleted file mode 100644
index 807e3c9177be..000000000000
--- a/advent-of-code/day_5.ex
+++ /dev/null
@@ -1,50 +0,0 @@
-defmodule Interpretter do
-  def interpret_param({mode, x}, xs) do
-    case mode do
-      :positional -> Enum.at(xs, x)
-      :immediate  -> x
-    end
-  end
-
-  # Perhaps I can model the intepretter after Forth and make it a stack-based
-  # interpretter with an emphasis on debugability, introspection.
-  def interpret(i, xs) do
-    stack = []
-    op = Enum.at(xs, i)
-
-    # map instructions into an intermediate representation (i.e. IR) where the
-    # opcodes are mapped into atoms and the arguments are mapped into references
-    # or literals.
-
-    instructions =
-      %{'01' => :add,
-        '02' => :multiply,
-        '03' => :input,
-        '04' => :output,
-        '05' => :jump_if_true,
-        '06' => :jump_if_false,
-        '07' => :less_than,
-        '08' => :equal_to,
-        '99' => :return}
-
-    case xs do
-      [:add, a, b, {:positional, out} | rest] ->
-        a = interpret_param(a, xs)
-        b = interpret_param(b, xs)
-        Interpretter.interpret(i + 3, List.insert_at(xs, out, a + b))
-
-      [:multiply, a, b, {:positional, out} | rest] ->
-        a = interpret_param(a, xs)
-        b = interpret_param(b, xs)
-        Interpretter.interpret(i + 3, List.insert_at(xs, out, a * b))
-
-      [:input, a | rest] -> nil
-      [:output, a | rest] -> nil
-      [:jump_if_true, a, b | rest] -> nil
-      [:jump_if_false, a, b | rest] -> nil
-      [:less_than, a, b, out | rest] -> nil
-      [:equal_to, a, b, out | rest] -> nil
-      [:return | _rest] -> nil
-    end
-  end
-end
diff --git a/advent-of-code/day_5.pyc b/advent-of-code/day_5.pyc
deleted file mode 100644
index d95573e94326..000000000000
--- a/advent-of-code/day_5.pyc
+++ /dev/null
Binary files differdiff --git a/advent-of-code/writePythonBin.nix b/advent-of-code/writePythonBin.nix
deleted file mode 100644
index 1730edb2ebe4..000000000000
--- a/advent-of-code/writePythonBin.nix
+++ /dev/null
@@ -1,18 +0,0 @@
-{ pkgs ? import <nixpkgs> {}, ... }:
-
-{ name, deps, src }:
-
-let
-  inherit (pkgs) pythonPackages writeTextFile;
-  inherit (builtins) toFile;
-
-in writeTextFile {
-  inherit name;
-  executable = true;
-  destination = "/bin/${name}";
-
-  text = ''
-    #!/bin/sh
-    ${pkgs.python3}/bin/python3 ${src}
-  '';
-}