durran

##################################################################
# ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-darwin11.0.0]
# 10gen: mongo-1.5.2
# bson-1.5.2 (BSON::BSON_C)
##################################################################

                                                   user   system    total        real
10gen: insert 10,000 blank documents           0.670000 0.060000 0.730000 ( 0.744400)
10gen: insert 10,000 blank documents safe mode 1.200000 0.140000 1.340000 ( 1.800714)
10gen: insert 1,000 normal documents           0.090000 0.010000 0.100000 ( 0.091035)

durran

class Contact
  include Mongoid::Document
  embeds_one :email
  embeds_one :phone
end

class Detail
  include Mongoid::Document
end

durran

class Band
  include Mongoid::Document
  store_in collection: "artists", database: "musik", session: "primary"
end

Band.with(collection: "bands").create
Band.new.with(session: "secondary").save!

Band.where(name: "Depeche Mode").with(database: "legends")

durran

# encoding: utf-8
require "mongoid/sessions/factory"

module Mongoid #:nodoc:
  module Sessions
    extend ActiveSupport::Concern

    included do
      class_attribute :storage_options
    end

durran

Mongoid logged query:

MONGODB mongoid_sandbox['availability_updates'].find({"availabilities"=>{"$elemMatch"=>{"inventory_id"=>"EZ_2_NR", "dateranges"=>{"$elemMatch"=>{"to"=>{"$gte"=>2011-12-29 00:00:00 UTC}, "from"=>{"$lte"=>2011-12-29 23:59:59 UTC}}}}}}).skip(20).limit(10)

Kyle's gist logged query:

MONGODB mongoid_sandbox['availability_updates'].find({"availabilities"=>{"$elemMatch"=>{"inventory_id"=>"EZ_2_NR", "dateranges"=>{"$elemMatch"=>{"to"=>{"$gte"=>2011-12-29 00:00:00 UTC}, "from"=>{"$lte"=>2011-12-29 23:59:59 UTC}}}}}})

durran

Mongoid.database.add_stored_function "sequence", <<-__
  function(name) {
    var ret = db.counters.findAndModify({ query: { _id: name}, update: { $inc : { next: 1}}, "new" :true, upsert: true});
    return ret.next;
  }
__

class Sequence
  include Mongoid::Fields::Serializable

durran

module Windows
  class Time
    include Mongoid::Fields::Serializable

    def deserialize(time)
      Time.at(time)
    end

    def serialize(time)
      time.to_i

durran

#!/bin/sh
set -e

cd ..
unset GIT_DIR
env -i git reset --hard
/home/user/.rvm/bin/rvm jruby@app exec bundle install
touch /data/app/tmp/restart.txt

durran

#! /bin/sh

PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="Trinidad server"
NAME=trinidad
RVM=/home/vader/.rvm/bin/rvm
RVM_EXEC_ARGS="jruby@yoda exec"
RACK_DIR=/data/yoda
PIDFILE=/var/run/trinidad.pid
DAEMON=$RVM

durran

# Get the count of notifications for this user 
# and this post that need to be sent or have *not* 
# been sent in the past 24 hours

User.
  where({ _id: user._id, "notifs.post_id" => post_id }).
  any_of(
    { "notifs.needs_send" => true }, 
    { "notifs.last_send" => { '$exists' => false }},
    { "notifs.last_send" => { "$lt" => 1.days.ago.utc }}