module HTML
  class StathamSanitizer < WhiteListSanitizer
 

# Project Euler - Problem 15
# http://projecteuler.net/index.php?section=problems&id=15
#

# Project Euler - Problem 14
# http://projecteuler.net/index.php?section=problems&id=14
#

# Project Euler - Problem 14
# http://projecteuler.net/index.php?section=problems&id=14
#

class Grid
  def initialize(str)
    @grid = str.lines.collect do |line|

using System;
 
public delegate bool Predicate<T, U> (T arg1, U arg2);

enemy.Moved += EventHelper.Filter (
    (sender, new_pos) => my_pos.DistanceTo (new_pos) > weapon_range,
    (sender, new_pos) => ChangeStateTo (State.MoveCloser));

counter.Increased += EventHelper.Filter<CounterEventArgs> (
    (sender, args) => args.Count % 2 == 0,
    (sender, args) => Console.WriteLine (args.Count));

counter.Increased += (sender, args) => {
    if (args.Count % 2 != 0) {
        Console.WriteLine (args.Count);