1 files changed, 0 insertions, 48 deletions
diff --git a/aoc2017-gleam/src/aoc_2017/day_9.gleam b/aoc2017-gleam/src/aoc_2017/day_9.gleam
deleted file mode 100644
index 90eb4b3..0000000
--- a/aoc2017-gleam/src/aoc_2017/day_9.gleam
+++ /dev/null
@@ -1,48 +0,0 @@
-import gleam/list
-import gleam/option.{Some}
-import gleam/regex
-import gleam/string
-
-pub fn parse(input: String) {
-  let assert Ok(cancel) = regex.from_string("!.")
-
-  replace(input, with: cancel)
-}
-
-pub fn pt_1(input: String) {
-  input
-  |> strip_to_brackets()
-  |> next_bracket(0, 1)
-}
-
-fn replace(input: String, with regex: regex.Regex) -> String {
-  input |> regex.split(with: regex) |> string.concat()
-}
-
-fn strip_to_brackets(input: String) -> String {
-  let assert Ok(garbage) = regex.from_string("<.*?>")
-  let assert Ok(not_group) = regex.from_string("[^{}]")
-
-  input
-  |> replace(with: garbage)
-  |> replace(with: not_group)
-}
-
-fn next_bracket(brackets: String, score: Int, depth: Int) -> Int {
-  case string.pop_grapheme(brackets) {
-    Error(Nil) -> score
-    Ok(#("{", rest)) -> next_bracket(rest, score + depth, depth + 1)
-    Ok(#("}", rest)) -> next_bracket(rest, score, depth - 1)
-    _ -> panic as "unrecognized character"
-  }
-}
-
-pub fn pt_2(input: String) {
-  let assert Ok(garbage) = regex.from_string("<(.*?)>")
-
-  use acc, match <- list.fold(regex.scan(input, with: garbage), 0)
-  case match.submatches {
-    [Some(g)] -> string.length(g) + acc
-    _ -> acc
-  }
-}