ahoward

# it's easy, in ruby, to setup a worker farm that utilizes processes, threads,
# or any combination.  the following code sets up three processes, each with
# three worker threads, and a super simple, message passing api, to send
# messages to any process, which will use one of it's threads to do work
#
#
  slaves = Array.new(3){ Slave.new{ Worker.new }}
  workers = slaves.map(&:object)
  a, b, c = workers

ahoward

#! /bin/sh

# file : ~/bin/favicon
#
# usage: favicon foo.png

convert "$@" -resize 16x16 favicon-16.png
convert "$@" -resize 32x32 favicon-32.png
convert "$@" -resize 64x64 favicon-64.png
convert "$@" -resize 128x128 favicon-128.png

ahoward

class Trash
  include Mongoid::Document

  field(:type => String)
  field(:data => Hash)

  index(:type => 1)


  def Trash.destroy(document)

ahoward

you say this

but the url resolves

a:~ $ curl --dump-header /dev/stderr http://orgdev.com/fonts/146266
HTTP/1.1 200 OK

ahoward

# ruby -r gems -e 'puts Gems.gems.map{|g| g["name"]}.sort'

alib
arrayfields
attributes
autorequire
bj
coerce
configuration
dao

ahoward

a:~/git/mongoid/mongoid $ ruby -r mongoid ~/a.rb
3.1.6
  MOPED: 127.0.0.1:27017 COMMAND      database=admin command={:ismaster=>1} (0.7300ms)
  MOPED: 127.0.0.1:27017 COMMAND      database=test command={:count=>"tables", :query=>{}} (0.2592ms)
  MOPED: 127.0.0.1:27017 INSERT       database=test collection=rooms documents=[{"_id"=>"5361d11faf481ca059000001"}] flags=[] (0.0758ms)
  MOPED: 127.0.0.1:27017 INSERT       database=test collection=tables documents=[{"_id"=>"5361d11faf481ca059000002", "parent_id"=>"5361d11faf481ca059000001", "parent_type"=>"Room"}] flags=[] (0.1209ms)
  MOPED: 127.0.0.1:27017 QUERY        database=test collection=tables selector={:_id=>"5361d11faf481ca059000002"} flags=[] limit=-1 skip=0 batch_size=nil fields=nil (0.2699ms)
  MOPED: 127.0.0.1:27017 UPDATE       database=test collection=tables selector={"_id"=>"5361d11faf481ca059000002"} update={"$push"=>{"chairs"=>{"_id"=>"5361d11faf481ca059000003"}}} flags=[] (0.0961ms)
  MOPED: 127.0.0.1:27017 UPDATE       database=test collection=t

ahoward

module SafeAttr
  def SafeAttr.included(other)
    other.send(:extend, SafeAttr::ClassMethods)
    super
  end

  module ClassMethods
    def code_for(name, options = {})
      code = []

ahoward

class Model
  
  def Model.new(*args, &block)
    allocate.instance_eval do
      @attributes = {}
      initialize(*args, &block)
      self
    end
  end

ahoward

# make this script run, update your gist with the running script, and it's
# output in a separate gist.  the entire quzi should take 1-3 minutes, but you
# get 5.
#


# the meat - take < 5 minutes to do this
#
  assert :hash do
    x = nil

ahoward

# fork it
#
# make it print all true with only ONE LINE OF CODE

class A
  def A.foo
    @foo ||= (
      if self == A
        '42.0'
      else