Add parameter to automatically track the runtime of a solution

Author: Aeilko

days/day05.rb

@@ -45,7 +45,6 @@ def self.solve_part2(input)
 
 		groups = groups[1..-1].map{ |group| group.lines[1..-1].map{|line| line.scan(/\d+/).map(&:to_i) } }
 		i = 0
-		start_time = Time.now
 		while true
 			num = i
 			groups.reverse_each do |group|
@@ -59,7 +58,6 @@ def self.solve_part2(input)
 
 			seeds.each do |start, stop|
 				if num.between?(start, stop)
-					puts "Runtime: #{(Time.now-start_time).round}s"
 					return i
 				end
 			end
@@ -69,4 +67,4 @@ def self.solve_part2(input)
 	end
 end
 
-Day05.run
+Day05.run true

lib/aoc.rb

@@ -11,7 +11,7 @@ module Day
 		# Instance variables
 		attr_accessor :input, :test_input, :test_input1, :test_input2
 
-		def run
+		def run(track_runtime = false)
 			attr_defaults
 			puts "--- Running day #{@num} ---".yellow
 
@@ -22,8 +22,8 @@ def run
 				return
 			end
 
-			run_part 1
-			run_part 2
+			run_part 1, track_runtime
+			run_part 2, track_runtime
 		end
 
 		def load_inputs
@@ -63,8 +63,7 @@ def load_inputs
 			end
 		end
 
-		def run_part(part)
-			# TODO: add the option to track the runtime of a solution
+		def run_part(part, track_runtime = false)
 			puts "--- Part #{part} ---".yellow
 
 			# Check if the solve_partX method is implemented
@@ -88,8 +87,11 @@ def run_part(part)
 			end
 
 			# Solve this part
+			start = Time.now
 			result = self.send("solve_part#{part}", @input)
-			puts "Result: #{result}"
+			stop = Time.now
+
+			puts "Result: #{result}#{(track_runtime ? "\t\t(Runtime: #{stop-start}s)" : "")}"
 		end
 
 		def attr_defaults