Formatting

day01/solution.rb

@@ -3,15 +3,15 @@
 # Part 1, To what floor do the instructions take Santa?
 directions = File.read('./input')
 p1answer = directions.each_char.map { |char| char == '(' ? 1 : -1 }.sum
-puts "Part 1 Answer: " + p1answer.to_s
+puts 'Part 1 Answer: ' + p1answer.to_s
 
 # Part 2, What is the position of the character that causes Santa to first enter the basement?
 directions = directions.each_char.map { |char| char == '(' ? 1 : -1 }
 position = 0
 catch :basement do
-    directions.each.with_index do | x, i |
-        position = i + 1
-        throw :basement if directions[0..i].sum == -1
-    end
+  directions.each.with_index do |_x, i|
+    position = i + 1
+    throw :basement if directions[0..i].sum == -1
+  end
 end
-puts "Part 2 Answer: " + position.to_s
+puts 'Part 2 Answer: ' + position.to_s