mickey

class WeightedSampler
  def initialize(items)
    @items = normalize(items)
  end

  def sample(num = nil)
    return get_sample unless num
    Array.new(num) { get_sample }
  end

mickey

[#|2009-04-12T14:19:19.480+0200|INFO|glassfish|null|_ThreadID=10;_ThreadName=Thread-1;|Listening on port 3000|#]

[#|2009-04-12T14:19:19.539+0200|INFO|glassfish|javax.enterprise.system.tools.admin|_ThreadID=10;_ThreadName=Thread-1;|Admin Console Adapter: context root: /_____admingui|#]

[#|2009-04-12T14:19:19.585+0200|INFO|glassfish|null|_ThreadID=10;_ThreadName=Thread-1;|The Admin Console Application is not yet installed.|#]

[#|2009-04-12T14:19:19.586+0200|INFO|glassfish|null|_ThreadID=10;_ThreadName=Thread-1;|Admin Console Adapter: context root: /_____admingui|#]

[#|2009-04-12T14:19:20.262+0200|INFO|glassfish|javax.enterprise.system.core|_ThreadID=10;_ThreadName=Thread-1;|Loading application test-merb at /|#]

mickey

>> 1.duplicable?
=> false
>> 1.dup
TypeError: can't dup Fixnum
	from (irb):10:in `dup'
	from (irb):10
>> "aloha".duplicable?
=> true

mickey

Factory.define :user do |user|
  user.fullname "Michael Bensoussan"
  user.children {|child| [child.association(:child1), child.association(:child2)]}
end

mickey

list = (Date.parse("2009-10-01") .. Date.parse("2009-10-30")).inject([]) do |sum, date|
  if [1, 2].include? date.cwday #monday or tueday
    sum << date 
  end
  sum
end

mickey

def dup(toto)
  a = []
  toto.each do |b|
    a << b
  end
  a
end

dup([1,2,3])

mickey

>> h = Hash.new {raise IndexError }
=> {}
>> h[:bla]
IndexError: IndexError
	from (irb):39
	from (irb):40:in `call'
	from (irb):40:in `default'
	from (irb):40:in `[]'
	from (irb):40
>> h = {}

mickey

def unlogged
  request.env['warden'] = Warden::Proxy.new(request.env, {:default_strategies => [:rememberable, :authenticable],:silence_missing_strategies => true})
end

mickey

def logged_as(user)
  proxy = Warden::Proxy.new(request.env, {:default_strategies => [:rememberable, :authenticable], :silence_missing_strategies => true})
  proxy.set_user(user, :store => true, :scope => :user)
  request.env['warden'] = proxy
end

mickey

 function record(channel) {
    console.log("recording channel: " + channel);
  }
 
  var surf = fun(
    [{genre: 'football', showTitle: _, repeat: _, station: _}, $, record],
    [{genre: 'comedy', showTitle: _, repeat: false, station: _}, $, record],
    [{genre: 'crime', showTitle: 'Cops', repeat: _, station: _}, $, record],
    [{genre: _, showTitle: _, repeat: _, station: _}, $, function () {}]
  );