Peter Bhat Harkins pushcx

Immutable Ruby

ice_nine: Deep freeze ruby objects
Values: Simple immutable value objects for ruby
immutable_attributes: specify attributes within an ActiveRecord model that can be set but not modified
hamster: Efficient, Immutable, Thread-Safe Collection classes for Ruby

No photos, please (camera shy); notes will be online at: http://gist.github.com/pushcx

Wifi: Holiday Club / H0lidayclub!

	" preliminaries {{{
	" vim: foldmethod=marker

	set nocompatible " real ultimate power
	let mapleader=","

	call pathogen#infect()
	syntax on
	filetype plugin indent on

	mkdir pages
	gs -sDEVICE=pnggray -sOutputFile=pages/p%05d.png -r600 -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -dBATCH -dNOPAUSE -dSAFER -f filename.pdf -c quit

	-sDEVICE is formatting, load ghostscript and run 'devicenames ==' to print the full list. 'tiffgray' for tiff
	-sOutputFile is filename, can have paths, basic printf formatting for page number
	-r is resolution, 150 is human reading, 300 is ocr/print, 600 is art printing

	Don't need to edit later parameters except 'filename.pdf'

	-AlphaBits are antialiasing, rest just gets it running on all pages non-interactively

	id \| name \| convert_from
	--------+------------------------------------------------+-----------------------------------------------
	173111 \| HistÃ³ria \| História
	172431 \| fantasÃa \| fantasía
	164181 \| NiterÃ³i \| Niterói
	164171 \| D&D NiterÃ³i DAEMON niteroi Dungeons & Dragons \| D&D Niterói DAEMON niteroi Dungeons & Dragons
	163331 \| MÃ¡scara \| Máscara
	(5 rows)

	# an interative animation queue for Crafty
	Crafty.c "AnimationQueue",
	init: ->
	@requires("Tween")
	@step_done_callback = undefined

	# animations should be an array of hashes with the keys
	# tween: a hash that gets passed to tween()
	# frames: number of frames, passed to tween()
	# callback: optional, a callback to run after this step completes

	Intro to Git
	------------
	Peter Harkins @pushcx http://push.cx
	These notes will be available at http://gist.github.com/pushcx/ .... (TBD end
	of prez)

	If you haven't yet installed Git and want to follow along the exercise, visit:
	http://git-scm.com/downloads

	The WiFi network is named "BooCoo" and the password is "blackcoffee"

	/*
	Closures as Family


	Hi, I'm Peter Harkins - @pushcx

	notes will be online at http://gist.github.com/pushcx
	*/

	function mom() {