From e43eea0f6e004044cbba32e58e0b5a4c4b0dee8e Mon Sep 17 00:00:00 2001
From: Nathan van Ofwegen <nj.vanofwegen@gmail.com>
Date: Mon, 5 Dec 2022 21:05:25 +0000
Subject: [PATCH] d5p2

---
 package-lock.json      | 16 ----------------
 package.json           |  3 ---
 src/2022/day5/index.ts | 16 +++++++++++++++-
 3 files changed, 15 insertions(+), 20 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 6179808..0bc76e9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,9 +4,6 @@
   "requires": true,
   "packages": {
     "": {
-      "dependencies": {
-        "timestamp-nano": "^1.0.0"
-      },
       "devDependencies": {
         "@swc/core": "^1.3.21",
         "@swc/helpers": "^0.4.14",
@@ -671,14 +668,6 @@
         "node": ">=4"
       }
     },
-    "node_modules/timestamp-nano": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/timestamp-nano/-/timestamp-nano-1.0.0.tgz",
-      "integrity": "sha512-NO/1CZigzlCWQiWdIGv8ebXt6Uk77zdLz2NE7KcZRU5Egj2+947lzUpk30xQUQlq5dRY25j7ZulG4RfA2DHYfA==",
-      "engines": {
-        "node": ">= 4.5.0"
-      }
-    },
     "node_modules/to-regex-range": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
@@ -1234,11 +1223,6 @@
         "has-flag": "^3.0.0"
       }
     },
-    "timestamp-nano": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/timestamp-nano/-/timestamp-nano-1.0.0.tgz",
-      "integrity": "sha512-NO/1CZigzlCWQiWdIGv8ebXt6Uk77zdLz2NE7KcZRU5Egj2+947lzUpk30xQUQlq5dRY25j7ZulG4RfA2DHYfA=="
-    },
     "to-regex-range": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
diff --git a/package.json b/package.json
index e84cf58..2877643 100644
--- a/package.json
+++ b/package.json
@@ -8,9 +8,6 @@
     "ts-node": "^10.9.1",
     "typescript": "^4.9.3"
   },
-  "dependencies": {
-    "timestamp-nano": "^1.0.0"
-  },
   "scripts": {
     "start": "nodemon src/2022/day5/index.ts"
   }
diff --git a/src/2022/day5/index.ts b/src/2022/day5/index.ts
index e168a63..5077381 100644
--- a/src/2022/day5/index.ts
+++ b/src/2022/day5/index.ts
@@ -20,6 +20,8 @@ for (let idx = stack.length - 2; idx >= 0; idx--) {
     }
 }
 
+let stackInputPart2: any[] = JSON.parse(JSON.stringify(stackInput));
+
 for (let idx = 0; idx < rules.length; idx++) {
     const [move, from, to] = rules[idx].split(' ').filter(el => !isNaN(Number(el))).map(Number);
     for (let num = 0; num < move; num++)  stackInput[to - 1].push(stackInput[from - 1].pop());
@@ -29,4 +31,16 @@ const part1 = stackInput.map(buck => buck[buck.length - 1]).join("");
 
 console.log("Part1:", part1);
 
-elapsed = process.hrtime.bigint() - start;
\ No newline at end of file
+elapsed = process.hrtime.bigint() - start;
+
+for (let idx = 0; idx < rules.length; idx++) {
+    const [move, from, to] = rules[idx].split(' ').filter(el => !isNaN(Number(el))).map(Number);
+
+    let cratemover9001: any[] = [];
+    for (let num = 0; num < move; num++) cratemover9001.push(stackInputPart2[from - 1].pop());
+    stackInputPart2[to - 1] = stackInputPart2[to - 1].concat(cratemover9001.reverse());
+}
+
+const part2 = stackInputPart2.map(buck => buck[buck.length - 1]).join("");
+console.log("Part2:", part2);
+