dyoder

# None of the various "private" functions or data structures used by our robot function are exposed.
# The function just magically returns a robot for the given host.

robot = do ->
  _makeRobot = require "robotstxt"
  _userAgent = "Mozilla/5.0 (compatible; Googlebot/2.1)"
  robots = {}
  (host) -> robots[host] ?= _makeRobot "http://#{host}/robots.txt", _userAgent

dyoder

testify "A bus with cascading events fires them all", (test) ->
  bus = new Bus
  flag = false
  bus.on "foo", -> 
    bus.event "bar"
    process.nextTick ->
      test.assert.ok flag
      test.done()
  bus.on "foo", -> 
    bus.on "bar", ->  flag = true

dyoder

      def provision_server
        if options[:spot]
          request = compute.spot_requests.create(
            :price => price, :instance_count => 1, 
            :tags => {"Name" => generate_server_name},
            :region => region, :flavor_id => flavor, :image_id => image, 
            :security_group_ids => security_group, :key_name => keypair)
          server = nil
          Fog.wait_for { server = compute.servers.get(request.reload.instance_id) }
          server

dyoder

foo 
  bar: "monday"
  baz: 7
  -> 
    "omg, this works"


# meanwhile ...

foo

dyoder

# λf.(λg.f (g g)) (λg.f (g g))
Y = (f) -> ((g) -> f((x) -> g(g)(x)))((g) -> f((x) -> g(g)(x)))

# ß-reduction of Y: λf.(λg.g g) (λg.f (g g))
X = (f) -> ((g) -> g((x) -> g(x)))((g) -> f((x) -> g(g)(x)))

# applied to factorial ... this returns 720
X((f) -> (x) -> if x is 1 then 1 else x * f(x - 1))(6)

dyoder

_emit = EventEmitter.prototype.emit
EventEmitter.prototype.emit = ->
  console.log arguments[0]
  _emit(arguments)

dyoder

module FooMethods
  
  def bar
    "bar"
  end
  
end

class Foo
  extend FooMethods

dyoder

    for id,tab of tabs
      results.push @html.div
        class: "tab-content"
        content: @html.div
          class: "tab-pane fade in" + ((" active" if tab.active?) or "")
          id: id
          content: tab.content

dyoder

     queue_list:
      extends: {$ref: "#resource"}
      mediaType: media_type("queue_list")
      additionalProperties: { $ref: "#queue"}
    
    queue:
      type: "object"
      properties:
        name: { type: "string" }
        pending: { type: "integer" }

dyoder

<3: start workers
- Starting (46105): workers.events
- Starting (46106): workers.config
- Starting (46108): workers.integrity
- Starting (46109): workers.analytics
- Starting (46110): workers.health
- workers.analytics is running.
- workers.health is running.
- workers.config is running.