jbowles

# mongo_template.rb

# remove unneeded defaults
run "rm public/index.html"
run "rm public/images/rails.png"
run "rm public/javascripts/controls.js"
run "rm public/javascripts/dragdrop.js"
run "rm public/javascripts/effects.js"
run "rm public/javascripts/prototype.js"

jbowles

MONKEY_PATCHES = {}

module MonkeyPatcher

  begin
    errors = []
    port = Mongo::Connection::DEFAULT_PORT
    begin
      db_conn = Mongo::Connection.new('host', port).db('db')
      db_error = Mongo::Connection.new('host', port).db('db')

jbowles

#!/usr/bin/env python
def builder(string1,string2):
    return string1 + ' ' + string2

def insert(string_list):
    return [char +'-' for char in string_list]

def joiner(string_list):
    return ''.join(x for x in string_list)

jbowles

def func_one
  func_one = lambda do
    puts "lambda_one"
  end
  #func_one.call
end
def func_two
  func_two = lambda do
    puts "lambda_two"
  end

jbowles

var first = function(){return 'first';},
  second = function(){return 'second';},
  func_one = function(someFunction, someValue){someFunction(someValue);},
  func_two = function(anotherFunction, anotherValue){anotherFunction(anotherValue);};

function say(word) {console.log(word);}
function speak(anotherWord) {console.log(anotherWord);}

/*
 * run the two functions above

jbowles

# this is a work in progress!!

######################################################
# I'm on a CentOS dev VM provided by my company      #
######################################################
#uname -a
#Linux ------- 2.6.18-128.el5 ----- x86_64 x86_64 x86_64 GNU/Linux
# OR
#cat /proc/version 
#Linux version 2.6.18-128.el5 ([email protected]) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-44)) ----

jbowles

# Use case for goldmine:
# the pivoting functionality of Goldmine#dig allows you to easily mine data
# from Mongo collections

require 'goldmine'
require 'mongo'
require 'yajl'
class Digger

  # Convenience for connecting to MongoDB database instance on localhost

jbowles

require 'kafka'

def batch(m1, m2, m3)
  producer = Kafka::Producer.new
  producer.batch do |msgs|
    puts "batching multi-message..."
    msgs << Kafka::Message.new("#{m1} ONE")
    msgs << Kafka::Message.new("#{m2} TWO")
    msgs << Kafka::Message.new("#{m3} THREE")
  end

jbowles

require 'kafka'

consumer = Kafka::Consumer.new
consumer.loop do |message|
  puts "received"
  message.each do |m|
    #puts "Payload: #{m.payload}, Magic: #{m.magic}, Checksum: #{m.checksum}"
    puts m.payload
  end
end

jbowles

class NewClass
  def self.tell_me_something
    "whatup!"
  end
  def self.randomize_select
    list = [
      "one",
      "two",
      "three"
    ]