From f4b1c9ac1e16498a54c276640d08cb5ee4b3e817 Mon Sep 17 00:00:00 2001
From: Andrew Tomaka <atomaka@atomaka.com>
Date: Tue, 24 Dec 2024 01:09:59 -0500
Subject: [PATCH] Part 2 that will never finish

---
 21/main.rb | 41 ++++++++++++++++++++++-------------------
 1 file changed, 22 insertions(+), 19 deletions(-)

diff --git a/21/main.rb b/21/main.rb
index 180f49e..dd1a4bb 100755
--- a/21/main.rb
+++ b/21/main.rb
@@ -281,25 +281,34 @@ directional_map = {
   [">", "v"]=>["<"]
 }
 
-robot_1 = input
-robot_2 = robot_1
+@robot_1 = input
+@robot_2 = @robot_1
   .map { ["A"] + _1 }
   .map { _1.each_cons(2).to_a }
   .map { _1.map { |move| numeric_map[move].first }.join("A") }
   .map { _1 + "A" }
 
-robot_3 = robot_2
-  .map { _1.chars }
-  .map { ["A"] + _1 }
-  .map { _1.each_cons(2).to_a }
-  .map do
-    _1.map do |move|
-      directional_map[move].nil? ? "" : directional_map[move].first
-    end.join("A")
-  end
-  .map { _1 + "A" }
+(3..25).each do |num|
+  puts "Robot #{num}"
+  prev_robot = instance_variable_get(:"@robot_#{num - 1}")
 
-me = robot_3
+  robot = prev_robot
+    .map { _1.chars }
+    .map { ["A"] + _1 }
+    .map { _1.each_cons(2).to_a }
+    .map do
+      _1.map do |move|
+        directional_map[move].nil? ? "" : directional_map[move].first
+      end.join("A")
+    end
+    .map { _1 + "A" }
+  instance_variable_set(:"@robot_#{num}", robot)
+
+  @last_num = num
+end
+
+last_robot = instance_variable_get(:"@robot_#{@last_num}")
+me = last_robot
   .map { _1.chars }
   .map { ["A"] + _1 }
   .map { _1.each_cons(2).to_a }
@@ -315,12 +324,6 @@ me.each_with_index do |entry, i|
 end
 p me.map.with_index { |entry, i| entry.length * input[i].join.to_i }.sum
 
-puts me.first
-puts robot_3.first
-puts robot_2.first
-puts robot_1.first.join
-
-
 __END__
 029A
 980A