1 files changed, 3 insertions, 7 deletions
diff --git a/blatube.rb b/blatube.rb
index f82869d..d8e2407 100644
--- a/blatube.rb
+++ b/blatube.rb
@@ -108,13 +108,8 @@ def add_terminals
 end
 
 def calculate_routes
-  routes,distances = YAML::load(File.open("cache/#{@from_station}_#{@weight == 'distance' ? @weight : "#{@weight}_#{@change_time}"}.yaml", 'r'))
-  @distances = Hash.new(INFINITY).merge distances
-  @routes = Hash.new(-1).merge routes
-rescue Errno::ENOENT
   add_change_time unless @weight == 'distance'
   run_algorithm @graph, @graph.keys, @from_station.upcase
-  File.new("cache/#{@from_station}_#{@weight == 'distance' ? @weight : "#{@weight}_#{@change_time}"}.yaml", 'w') << [@routes,@distances].to_yaml
 end
 
 #TODO: changes on the same line (eg. 'CAMDEN TOWN')
@@ -228,9 +223,10 @@ begin
   else
     get_line_status
   end
-  puts @output.join ' '
 rescue StandardError => e
-  puts (@output << e.message).join ' '
+  @output << e.message
   puts e.message
   puts e.backtrace
+ensure
+  puts @output.join ' '
 end