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18 files changed, 0 insertions, 841 deletions

diff --git a/codingquest2024/.github/workflows/test.yml b/codingquest2024/.github/workflows/test.yml
deleted file mode 100644
index 916edea..0000000
--- a/codingquest2024/.github/workflows/test.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-name: test
-
-on:
-  push:
-    branches:
-      - master
-      - main
-  pull_request:
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: erlef/setup-beam@v1
-        with:
-          otp-version: "26.0.2"
-          gleam-version: "1.0.0"
-          rebar3-version: "3"
-          # elixir-version: "1.15.4"
-      - run: gleam deps download
-      - run: gleam test
-      - run: gleam format --check src test
diff --git a/codingquest2024/.gitignore b/codingquest2024/.gitignore
deleted file mode 100644
index 6fdd6db..0000000
--- a/codingquest2024/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-*.beam
-*.ez
-/build
-erl_crash.dump
-data.txt
diff --git a/codingquest2024/README.md b/codingquest2024/README.md
deleted file mode 100644
index 8412b48..0000000
--- a/codingquest2024/README.md
+++ /dev/null
@@ -1,25 +0,0 @@
-# codingquest2024
-
-[![Package Version](https://img.shields.io/hexpm/v/codingquest2024)](https://hex.pm/packages/codingquest2024)
-[![Hex Docs](https://img.shields.io/badge/hex-docs-ffaff3)](https://hexdocs.pm/codingquest2024/)
-
-```sh
-gleam add codingquest2024
-```
-```gleam
-import codingquest2024
-
-pub fn main() {
-  // TODO: An example of the project in use
-}
-```
-
-Further documentation can be found at <https://hexdocs.pm/codingquest2024>.
-
-## Development
-
-```sh
-gleam run   # Run the project
-gleam test  # Run the tests
-gleam shell # Run an Erlang shell
-```
diff --git a/codingquest2024/gleam.toml b/codingquest2024/gleam.toml
deleted file mode 100644
index f39baa5..0000000
--- a/codingquest2024/gleam.toml
+++ /dev/null
@@ -1,22 +0,0 @@
-name = "codingquest2024"
-version = "1.0.0"
-
-# Fill out these fields if you intend to generate HTML documentation or publish
-# your project to the Hex package manager.
-#
-# description = ""
-# licences = ["Apache-2.0"]
-# repository = { type = "github", user = "username", repo = "project" }
-# links = [{ title = "Website", href = "https://gleam.run" }]
-#
-# For a full reference of all the available options, you can have a look at
-# https://gleam.run/writing-gleam/gleam-toml/. 
-
-[dependencies]
-gleam_stdlib = "~> 0.34 or ~> 1.0"
-simplifile = "~> 1.5"
-gleam_otp = "~> 0.10"
-gleam_erlang = "~> 0.24"
-
-[dev-dependencies]
-gleeunit = "~> 1.0"
diff --git a/codingquest2024/manifest.toml b/codingquest2024/manifest.toml
deleted file mode 100644
index 55b1f61..0000000
--- a/codingquest2024/manifest.toml
+++ /dev/null
@@ -1,17 +0,0 @@
-# This file was generated by Gleam
-# You typically do not need to edit this file
-
-packages = [
-  { name = "gleam_erlang", version = "0.24.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_erlang", source = "hex", outer_checksum = "26BDB52E61889F56A291CB34167315780EE4AA20961917314446542C90D1C1A0" },
-  { name = "gleam_otp", version = "0.10.0", build_tools = ["gleam"], requirements = ["gleam_erlang", "gleam_stdlib"], otp_app = "gleam_otp", source = "hex", outer_checksum = "0B04FE915ACECE539B317F9652CAADBBC0F000184D586AAAF2D94C100945D72B" },
-  { name = "gleam_stdlib", version = "0.36.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "C0D14D807FEC6F8A08A7C9EF8DFDE6AE5C10E40E21325B2B29365965D82EB3D4" },
-  { name = "gleeunit", version = "1.0.2", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "D364C87AFEB26BDB4FB8A5ABDE67D635DC9FA52D6AB68416044C35B096C6882D" },
-  { name = "simplifile", version = "1.5.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "simplifile", source = "hex", outer_checksum = "EB9AA8E65E5C1E3E0FDCFC81BC363FD433CB122D7D062750FFDF24DE4AC40116" },
-]
-
-[requirements]
-gleam_erlang = { version = "~> 0.24"}
-gleam_otp = { version = "~> 0.10" }
-gleam_stdlib = { version = "~> 0.34 or ~> 1.0" }
-gleeunit = { version = "~> 1.0" }
-simplifile = { version = "~> 1.5" }
diff --git a/codingquest2024/src/codingquest2024.gleam b/codingquest2024/src/codingquest2024.gleam
deleted file mode 100644
index 5af4a2a..0000000
--- a/codingquest2024/src/codingquest2024.gleam
+++ /dev/null
@@ -1,5 +0,0 @@
-import gleam/io
-
-pub fn main() {
-  io.println("Hello from codingquest2024!")
-}
diff --git a/codingquest2024/src/day1/solution.gleam b/codingquest2024/src/day1/solution.gleam
deleted file mode 100644
index abef2eb..0000000
--- a/codingquest2024/src/day1/solution.gleam
+++ /dev/null
@@ -1,55 +0,0 @@
-import gleam/dict.{type Dict}
-import gleam/int
-import gleam/io
-import gleam/list
-import gleam/option.{None, Some}
-import gleam/regex
-import gleam/result
-import gleam/string
-import simplifile
-
-pub type Adjustment {
-  Adjustment(spaceliner: String, value: Int)
-}
-
-pub fn main() {
-  let assert Ok(data) = simplifile.read(from: "./src/day1/data.txt")
-
-  let raw_adjustments = string.split(data, "\n")
-
-  raw_adjustments
-  |> collate_adjustments
-  |> dict.values
-  |> list.reduce(with: int.min)
-  |> result.unwrap(0)
-  |> int.to_string()
-  |> io.println()
-}
-
-fn parse_line(line: String) -> Adjustment {
-  let assert Ok(re) = regex.from_string("[\\s:]+")
-
-  let assert [spaceliner, kind, raw_value] =
-    regex.split(with: re, content: line)
-
-  let assert Ok(value) = int.parse(raw_value)
-  Adjustment(spaceliner, classify_adjustment(kind) * value)
-}
-
-fn classify_adjustment(name: String) -> Int {
-  case name {
-    "Seat" | "Meals" | "Luggage" | "Fee" | "Tax" -> 1
-    "Discount" | "Rebate" -> -1
-    _ -> panic as "unknown adjustment kind"
-  }
-}
-
-fn collate_adjustments(raw_adjustments: List(String)) -> Dict(String, Int) {
-  use acc, this <- list.fold(over: raw_adjustments, from: dict.new())
-  let adjustment = parse_line(this)
-  use maybe_v <- dict.update(in: acc, update: adjustment.spaceliner)
-  case maybe_v {
-    None -> adjustment.value
-    Some(v) -> v + adjustment.value
-  }
-}
diff --git a/codingquest2024/src/day2/solution.gleam b/codingquest2024/src/day2/solution.gleam
deleted file mode 100644
index 59f8d29..0000000
--- a/codingquest2024/src/day2/solution.gleam
+++ /dev/null
@@ -1,66 +0,0 @@
-import gleam/bit_array
-import gleam/list
-import gleam/int
-import gleam/io
-import gleam/string
-import simplifile
-
-pub type Location {
-  Internal
-  Passenger
-  Other
-}
-
-pub type Packet {
-  Packet(length: Int, endpoint: Location)
-}
-
-pub fn main() {
-  let assert Ok(data) = simplifile.read(from: "./src/day2/data.txt")
-
-  let #(internal_packets, passenger_packets) =
-    data
-    |> string.split("\n")
-    |> list.map(parse_packet)
-    |> list.partition(fn(p) { p.endpoint == Internal })
-
-  {
-    int.to_string(sum_packet_lengths(internal_packets))
-    <> "/"
-    <> int.to_string(sum_packet_lengths(passenger_packets))
-  }
-  |> io.println()
-}
-
-fn parse_packet(raw_packet: String) {
-  let assert Ok(<<
-    _:bytes-size(2),
-    length:int-size(16),
-    _:bytes-size(8),
-    source:bytes-size(4),
-    destination:bytes-size(4),
-  >>) = bit_array.base16_decode(raw_packet)
-
-  Packet(length, set_endpoint(source, destination))
-}
-
-fn set_endpoint(source: BitArray, dest: BitArray) -> Location {
-  case identify_location(source), identify_location(dest) {
-    Other, Internal | Internal, Other -> Internal
-    Other, Passenger | Passenger, Other -> Passenger
-    _, _ -> Other
-  }
-}
-
-fn identify_location(ip: BitArray) -> Location {
-  case ip {
-    <<192, 168, _, _>> -> Internal
-    <<10, 0, _, _>> -> Passenger
-    _ -> Other
-  }
-}
-
-fn sum_packet_lengths(packets: List(Packet)) -> Int {
-  use acc, p <- list.fold(packets, 0)
-  acc + p.length
-}
diff --git a/codingquest2024/src/day3/solution.gleam b/codingquest2024/src/day3/solution.gleam
deleted file mode 100644
index 6314060..0000000
--- a/codingquest2024/src/day3/solution.gleam
+++ /dev/null
@@ -1,50 +0,0 @@
-import gleam/bit_array
-import gleam/int
-import gleam/io
-import gleam/string
-import gleam/string_builder.{type StringBuilder}
-import simplifile
-
-pub fn main() {
-  let assert Ok(data) = simplifile.read(from: "./src/day3/data.txt")
-
-  data
-  |> string.split(" ")
-  |> build_flat_image(" ", string_builder.new())
-  |> bit_array.from_string()
-  |> print_next_slice()
-}
-
-fn build_flat_image(
-  nums: List(String),
-  pixel: String,
-  acc: StringBuilder,
-) -> String {
-  case nums {
-    [] -> string_builder.to_string(acc)
-    [h, ..t] -> {
-      let assert Ok(n) = int.parse(h)
-      let pixels = string.repeat(pixel, n)
-      build_flat_image(t, next_pixel(pixel), string_builder.append(acc, pixels))
-    }
-  }
-}
-
-fn print_next_slice(str: BitArray) -> Nil {
-  case str {
-    <<slice:bytes-size(100), rest:bytes>> -> {
-      let assert Ok(out) = bit_array.to_string(slice)
-      io.println(out)
-      print_next_slice(rest)
-    }
-    _ -> Nil
-  }
-}
-
-fn next_pixel(p: String) -> String {
-  case p {
-    " " -> "#"
-    "#" -> " "
-    _ -> panic
-  }
-}
diff --git a/codingquest2024/src/day4/solution.gleam b/codingquest2024/src/day4/solution.gleam
deleted file mode 100644
index a03b2be..0000000
--- a/codingquest2024/src/day4/solution.gleam
+++ /dev/null
@@ -1,49 +0,0 @@
-import gleam/float
-import gleam/io
-import gleam/list
-import gleam/regex
-import gleam/result
-import gleam/string
-import simplifile
-
-pub type Star {
-  Star(name: String, x: Float, y: Float, z: Float)
-}
-
-pub fn main() {
-  let assert Ok(data) = simplifile.read(from: "./src/day4/data.txt")
-
-  let assert [_, ..stars] = string.split(data, "\n")
-
-  stars
-  |> list.map(parse_star_record)
-  |> list.combination_pairs()
-  |> list.map(star_distance)
-  |> list.reduce(float.min)
-  |> io.debug
-}
-
-fn parse_star_record(str: String) -> Star {
-  let assert Ok(re) = regex.from_string("\\s{2,}")
-
-  let assert [name, ..coords] = regex.split(with: re, content: str)
-  let assert [_, x, y, z] =
-    coords
-    |> list.map(float.parse)
-    |> result.values
-
-  Star(name, x, y, z)
-}
-
-fn star_distance(stars: #(Star, Star)) -> Float {
-  let #(star1, star2) = stars
-  let assert Ok(dist) =
-    float.square_root(
-      sq(star1.x -. star2.x) +. sq(star1.y -. star2.y) +. sq(star1.z -. star2.z),
-    )
-  dist
-}
-
-fn sq(x: Float) -> Float {
-  x *. x
-}
diff --git a/codingquest2024/src/day5/solution.gleam b/codingquest2024/src/day5/solution.gleam
deleted file mode 100644
index 6c10693..0000000
--- a/codingquest2024/src/day5/solution.gleam
+++ /dev/null
@@ -1,67 +0,0 @@
-import gleam/dict.{type Dict}
-import gleam/io
-import gleam/int
-import gleam/list
-import gleam/regex
-import gleam/result
-import gleam/string
-import simplifile
-
-type Atlas =
-  Dict(String, Dict(String, Int))
-
-pub fn main() {
-  let assert Ok(data) = simplifile.read(from: "./src/day5/data.txt")
-
-  let assert [table, routes] = string.split(data, "\n\n")
-  let assert [header, ..rows] = string.split(table, "\n")
-
-  let dests =
-    header
-    |> string.trim()
-    |> split_on_many_spaces
-
-  let atlas = build_atlas(rows, dests)
-
-  routes
-  |> string.split("\n")
-  |> list.fold(0, fn(acc, route) { acc + find_total_distance(route, atlas) })
-  |> io.debug
-}
-
-fn split_on_many_spaces(str) {
-  let assert Ok(re_spaces) = regex.from_string("\\s+")
-  regex.split(re_spaces, str)
-}
-
-fn build_atlas(rows, dests) {
-  rows
-  |> list.map(split_on_many_spaces)
-  |> list.fold(dict.new(), fn(acc, row) {
-    let assert [from, ..raw_dists] = row
-    let assert Ok(dists) = list.try_map(raw_dists, int.parse)
-    let to_dict =
-      dests
-      |> list.zip(dists)
-      |> dict.from_list()
-
-    dict.insert(acc, from, to_dict)
-  })
-}
-
-fn dist_between(leg: #(String, String), dict: Atlas) -> Int {
-  let assert Ok(dist) =
-    dict
-    |> dict.get(leg.0)
-    |> result.try(dict.get(_, leg.1))
-
-  dist
-}
-
-fn find_total_distance(row: String, atlas: Atlas) {
-  let assert [_, route] = string.split(row, ": ")
-
-  string.split(route, " -> ")
-  |> list.window_by_2
-  |> list.fold(0, fn(acc, leg) { acc + dist_between(leg, atlas) })
-}
diff --git a/codingquest2024/src/day6/solution.gleam b/codingquest2024/src/day6/solution.gleam
deleted file mode 100644
index 8a0319c..0000000
--- a/codingquest2024/src/day6/solution.gleam
+++ /dev/null
@@ -1,86 +0,0 @@
-import gleam/dict
-import gleam/io
-import gleam/list
-import gleam/regex
-import gleam/result
-import gleam/string
-import simplifile
-
-pub opaque type Location {
-  Location(row: Int, col: Int)
-}
-
-pub fn main() {
-  let assert Ok(data) = simplifile.read(from: "./src/day6/data.txt")
-  let assert ["Cipher key: " <> key, "Message: " <> raw_message] =
-    string.split(data, "\n")
-
-  let letter_to_location = make_cipher_grid(key)
-  let location_to_letter =
-    letter_to_location
-    |> dict.fold(dict.new(), fn(acc, k, v) { dict.insert(acc, v, k) })
-
-  raw_message
-  |> string.split(" ")
-  |> list.map(fn(s) {
-    s
-    |> string.to_graphemes
-    |> list.sized_chunk(2)
-  })
-  |> list.map(fn(s) {
-    s
-    |> decode_word(letter_to_location, location_to_letter)
-    |> string.concat()
-  })
-  |> string.join(" ")
-  |> io.println()
-}
-
-fn make_cipher_grid(key) {
-  let assert Ok(in_key) = regex.from_string("[" <> key <> "]")
-  let grid =
-    regex.split(in_key, "abcdefghiklmnopqrstuvwxyz")
-    |> string.concat
-    |> string.append(key, _)
-    |> string.to_graphemes
-    |> list.sized_chunk(5)
-
-  list.index_map(grid, fn(row, r) {
-    list.index_map(row, fn(cell, c) { #(cell, Location(r, c)) })
-  })
-  |> list.flatten
-  |> dict.from_list
-}
-
-fn decode_word(word: List(List(String)), to_loc, to_letter) {
-  case word {
-    [] -> []
-    [[a, b], ..rest] -> [
-      transform_pair(a, b, to_loc, to_letter),
-      ..decode_word(rest, to_loc, to_letter)
-    ]
-    _ -> panic as "bad playfair format"
-  }
-}
-
-fn transform_pair(a, b, to_loc, to_letter) {
-  let assert Ok(Location(r_a, c_a)) = dict.get(to_loc, a)
-  let assert Ok(Location(r_b, c_b)) = dict.get(to_loc, b)
-
-  case r_a == r_b, c_a == c_b {
-    True, _ -> [
-      dict.get(to_letter, Location(r_a, { c_a + 4 } % 5)),
-      dict.get(to_letter, Location(r_b, { c_b + 4 } % 5)),
-    ]
-    _, True -> [
-      dict.get(to_letter, Location({ r_a + 4 } % 5, c_a)),
-      dict.get(to_letter, Location({ r_b + 4 } % 5, c_b)),
-    ]
-    _, _ -> [
-      dict.get(to_letter, Location(r_a, c_b)),
-      dict.get(to_letter, Location(r_b, c_a)),
-    ]
-  }
-  |> result.values
-  |> string.concat
-}
diff --git a/codingquest2024/src/day7/solution.gleam b/codingquest2024/src/day7/solution.gleam
deleted file mode 100644
index 2ca7cbf..0000000
--- a/codingquest2024/src/day7/solution.gleam
+++ /dev/null
@@ -1,73 +0,0 @@
-import gleam/io
-import gleam/string
-import gleam/set.{type Set}
-import gleam/int
-import gleam/regex.{Match}
-import gleam/option.{Some}
-import simplifile
-
-pub opaque type Item {
-  File(name: String, size: Int)
-  Directory(name: String)
-}
-
-pub fn main() {
-  let assert Ok(data) = simplifile.read(from: "./src/day7/data.txt")
-  let lines = string.split(data, "\n")
-
-  mark_for_deletion(lines, 0, "", set.new())
-  |> io.debug()
-}
-
-fn mark_for_deletion(
-  lines: List(String),
-  deleted: Int,
-  current_folder: String,
-  deleted_folders: Set(String),
-) {
-  case lines {
-    [] -> deleted
-    ["Folder: " <> folder, ..rest] ->
-      mark_for_deletion(rest, deleted, folder, deleted_folders)
-    [file, ..rest] -> {
-      case
-        string.contains(file, "temporary")
-        || string.contains(file, "delete")
-        || set.contains(deleted_folders, current_folder)
-      {
-        True ->
-          case string.contains(file, "[FOLDER") {
-            True -> {
-              file
-              |> get_folder_number()
-              |> set.insert(deleted_folders, _)
-              |> mark_for_deletion(rest, deleted, current_folder, _)
-            }
-            False -> {
-              file
-              |> get_file_size()
-              |> int.add(deleted, _)
-              |> mark_for_deletion(rest, _, current_folder, deleted_folders)
-            }
-          }
-        False ->
-          mark_for_deletion(rest, deleted, current_folder, deleted_folders)
-      }
-    }
-  }
-}
-
-fn get_folder_number(file) {
-  let assert Ok(re) = regex.from_string("\\[FOLDER ([0-9]+)\\]")
-
-  let assert [Match(submatches: [Some(n)], ..)] = regex.scan(re, file)
-  n
-}
-
-fn get_file_size(file) {
-  let assert Ok(re) = regex.from_string("- .+ ([0-9]+)$")
-
-  let assert [Match(submatches: [Some(n)], ..)] = regex.scan(re, file)
-  let assert Ok(n) = int.parse(n)
-  n
-}
diff --git a/codingquest2024/src/day8/solution.gleam b/codingquest2024/src/day8/solution.gleam
deleted file mode 100644
index cb4d907..0000000
--- a/codingquest2024/src/day8/solution.gleam
+++ /dev/null
@@ -1,26 +0,0 @@
-import gleam/io
-import gleam/int
-import gleam/list
-import utilities/memo
-
-const options = [40, 12, 2, 1]
-
-const distance = 856
-
-pub fn main() {
-  use cache <- memo.create()
-  solve(distance, cache)
-  |> io.debug
-}
-
-fn solve(target, cache) {
-  use <- memo.memoize(cache, target)
-  case target {
-    0 -> 1
-    _ ->
-      options
-      |> list.filter(fn(n) { n <= target })
-      |> list.map(fn(n) { solve(target - n, cache) })
-      |> int.sum
-  }
-}
diff --git a/codingquest2024/src/day9/input.txt b/codingquest2024/src/day9/input.txt
deleted file mode 100644
index 1d30914..0000000
--- a/codingquest2024/src/day9/input.txt
+++ /dev/null
@@ -1,203 +0,0 @@
-#####################################################################################################
-......#.....#.#.......#.....#.....#.....#.#.................#...............#.............#.#.......#
-#.###.#.#.#.#.#.#####.#.#.#.#.###.###.#.#.#.#######.#######.#########.#####.#.#####.#####.#.#.###.#.#
-#.#.#...#.#.#.#.#...#...#.#...#.#.....#.#.#...#...#.#...#.....#.....#.#...#.#.#...#.#...#.#...#...#.#
-#.#.#####.#.#.#.#.#.#####.#####.#######.#.###.#.#.#.#.#.#.###.#.###.#.#.#.#.#.#.#.#.#.#.#.#.###.#####
-#...#$..#.$...#$#.#.$.#.#$..#.$....$..#.$....$#.#.$.#.#$..#.$.#.#$..#.$.#..$..#.$...#$#.#.$.#.#$#...#
-###.#.#.#.#####.#.###.#.###.#.#######.#.###.###.#####.#####.###.#.###.###.###.#.#####.###.#.#.#.#.#.#
-#.#...#.#.......#...#...#...#.......#.#...#...#...#...#...#.....#.#.....#.#...#.#.....#...#...#.#.#.#
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\ No newline at end of file
diff --git a/codingquest2024/src/day9/solution.gleam b/codingquest2024/src/day9/solution.gleam
deleted file mode 100644
index e69de29..0000000
--- a/codingquest2024/src/day9/solution.gleam
+++ /dev/null
diff --git a/codingquest2024/src/utilities/memo.gleam b/codingquest2024/src/utilities/memo.gleam
deleted file mode 100644
index b06d8fd..0000000
--- a/codingquest2024/src/utilities/memo.gleam
+++ /dev/null
@@ -1,57 +0,0 @@
-import gleam/dict.{type Dict}
-import gleam/otp/actor.{type Next, Continue, Stop}
-import gleam/erlang/process.{type Subject, Normal}
-import gleam/option.{None}
-
-const timeout = 1000
-
-type Message(k, v) {
-  Shutdown
-  Get(key: k, client: Subject(Result(v, Nil)))
-  Set(key: k, value: v)
-}
-
-type Server(k, v) =
-  Subject(Message(k, v))
-
-pub opaque type Cache(k, v) {
-  Cache(server: Server(k, v))
-}
-
-fn handle_message(
-  message: Message(k, v),
-  dict: Dict(k, v),
-) -> Next(Message(k, v), Dict(k, v)) {
-  case message {
-    Shutdown -> Stop(Normal)
-    Get(key, client) -> {
-      process.send(client, dict.get(dict, key))
-      Continue(dict, None)
-    }
-    Set(key, value) -> Continue(dict.insert(dict, key, value), None)
-  }
-}
-
-pub fn create(apply fun: fn(Cache(k, v)) -> t) -> t {
-  let assert Ok(server) = actor.start(dict.new(), handle_message)
-  let result = fun(Cache(server))
-  process.send(server, Shutdown)
-  result
-}
-
-pub fn set(in cache: Cache(k, v), for key: k, insert value: v) -> Nil {
-  process.send(cache.server, Set(key, value))
-}
-
-pub fn get(from cache: Cache(k, v), fetch key: k) -> Result(v, Nil) {
-  process.call(cache.server, fn(c) { Get(key, c) }, timeout)
-}
-
-pub fn memoize(with cache: Cache(k, v), this key: k, apply fun: fn() -> v) -> v {
-  let result = case get(from: cache, fetch: key) {
-    Ok(value) -> value
-    Error(Nil) -> fun()
-  }
-  set(in: cache, for: key, insert: result)
-  result
-}
diff --git a/codingquest2024/test/codingquest2024_test.gleam b/codingquest2024/test/codingquest2024_test.gleam
deleted file mode 100644
index 3831e7a..0000000
--- a/codingquest2024/test/codingquest2024_test.gleam
+++ /dev/null
@@ -1,12 +0,0 @@
-import gleeunit
-import gleeunit/should
-
-pub fn main() {
-  gleeunit.main()
-}
-
-// gleeunit test functions end in `_test`
-pub fn hello_world_test() {
-  1
-  |> should.equal(1)
-}