kornysietsma

val mongoConn = MongoConnection("camellia")
val people = mongoConn("people")

val fred = MongoDBObject("firstName" -> "Fred",
   "lastName" -> "Bloggs",
   "ssid" -> 8675309)
people += fred

val possiblyFred = people.findOne("firstName" -> "Fred",
   "lastName" -> "Bloggs")

kornysietsma

db = Mongo::Connection.new.db("camellia")

people = db["people"]
people.insert({ :firstName => "Fred", :lastName => "Bloggs", :ssid => 8675309})

fred = people.find_one(:firstName => "Fred", :lastName => "Bloggs");

# or using Mongoid:
class Person
  include Mongoid::Document

kornysietsma

(ns my-mongo-app  
  (:use somnium.congomongo))  
(mongo!  
  :db "camellia")

(insert! :people
  {:firstName "Fred", :lastName "Bloggs", :ssid 8675309} )

(def fred (fetch-one 
            :people

kornysietsma

(ns bugchk.core
  (:use compojure.core
    [compojure.response :only [resource]]
    ring.middleware.json-params
    ring.middleware.session
    sandbar.stateful-session
    [ring.adapter.jetty :only [run-jetty]])
  (:require [compojure.route :as route]
    [compojure.handler :as handler]
    [clojure.java.io :as io]

kornysietsma

; 8a
(reduce min [14, 35, -7, 46, 98])

; 8b
(min 14 35 -7 46 98)

; 8c
(apply min [14, 35, -7, 46, 98])

kornysietsma

curl http://npmjs.org/install.sh | sh
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  3874  100  3874    0     0   2650      0  0:00:01  0:00:01 --:--:--  7393
fetching: http://registry.npmjs.org/npm/-/npm-1.0.6.tgz

node.js:63
    throw e;
    ^
Error: Cannot find module 'semver'

kornysietsma

(defmethod update-response URL 
  [request response url]
  (assoc response :body (.openStream url)))
(defmethod update-response Integer
  [request response status]
  (assoc response :status status))

kornysietsma

class IngestionManager
  def initialize(solrIngester, personRepository)
    @solrIngester = solrIngester
    @personRepository = personRepository
  end
  def ingestAllFromDatabase
    @solrIngester.clear
    @personRepository.each do |doc|
      @solrIngester.addDocument(doc)
    end

kornysietsma

  def ingestAllFromDatabase() {
    solrIngester.clear
    personRepository.foreach(solrIngester.addDocument(_))
    solrIngester.commit()
  }

kornysietsma

p = new ProgressLogger(count=1000000)
  ( state => println("Processed " + state.count + "rows"))
collection.foreach(
  record => (
    p.trigger
    // do stuff
  )
)