Arthur Chiu achiurizo

MongoDB Notes

MapReduce is a two step process
- reduce function takes output of maps and collections and aggregates then gives you it in a collection
- http://www.mongodb.org/display/DOCS/MapReduce

The new rake task assets:clean removes precompiled assets. [fxn]
Application and plugin generation run bundle install unless --skip-gemfile or --skip-bundle. [fxn]
Fixed database tasks for jdbc* adapters #jruby [Rashmi Yadav]
Template generation for jdbcpostgresql #jruby [Vishnu Atrai]

	TestRocket is a simple, tiny testing library for Ruby 1.9.

	If => in a hash is a "hash rocket", then +-> and --> for tests should be
	"test rockets"!

	Simple syntax:

	+-> { block that should succeed }
	--> { block that should fail }

	# include this in app file

	# this is for Role Based Access Controle, can be much shorter
	class Ability
	include CanCan::Ability

	def initialize account
	@abilities \|\|= {}

	allow [:any, :manager, :manufacturer, :admin] do

	TestRocket is a simple, tiny testing library for Ruby 1.9.

	If => in a hash is a "hash rocket", then +-> and --> for tests should be
	"test rockets"!

	Simple syntax:

	+-> { block that should succeed }
	--> { block that should fail }

	$:.unshift(File.expand_path('./lib', ENV['rvm_path']))
	require "rvm/capistrano"

	set :application, "my_app"
	set :repository, "git@trunksapp.com:myuser/myapp.git"
	set :branch, "production"

	set :rvm_ruby_string, "1.9.2"
	set :deploy_to, "/var/applications/"
	set :user, "username"

	#!/bin/sh -x
	# git name-rev is fail
	CURRENT=`git branch \| grep '\*' \| awk '{print $2}'`
	git checkout master
	git pull --rebase origin master
	git checkout ${CURRENT}
	git rebase master

	require 'net/http'
	require 'json'

	###
	# Stupid simple class for uploading to imgur.
	#
	# client = Imgur2.new 'my imgur key'
	# p File.open(ARGV[0], 'rb') { \|f\|
	# client.upload f
	# }