thagomizer

require "net/http" 

url = URI.parse("http://metadata.google.internal/computeMetadata/v1/project/attributes/") 

req = Net::HTTP::Get.new(url.path) 
req.add_field("Metadata-Flavor", "Google") 

res = Net::HTTP.new(url.host, url.port).start do |http|   
  http.request(req) 
end 

thagomizer

diff -r old/lib/graph.rb new/lib/graph.rb
--- old/lib/graph.rb
+++ new/lib/graph.rb
@@ -371,6 +371,13 @@
   end
 
   ##
+  # Deletes a node from the graph
+  def delete_node node_name
+    nodes.delete(node_name)

thagomizer

class Strafe < RTanque::Bot::Brain
  NAME = 'Strafe Master'
  include RTanque::Bot::BrainHelper

  TICKS_BETWEEN_SWEEPS = 500
  RUN_AWAY_TICKS = 1200

  def initialize(arena)
    super
    @run_away_dest = nil

thagomizer

class Strafe < RTanque::Bot::Brain
  NAME = 'Strafe Master'
  include RTanque::Bot::BrainHelper

  TICKS_BETWEEN_SWEEPS = 500
  RUN_AWAY_TICKS = 1200

  def initialize(arena)
    super
    @run_away_dest = nil

thagomizer

fib(0,1).
fib(1,1).
fib(N,F):- 
    N > 1, 
    X is N - 2, 
    Y is N - 1, 
    fib(X,A), 
    fib(Y,B), 
    F is A + B.