Michael Koziarski NZKoz

NZKoz / Easily explore an object's methods from irb

Created February 11, 2010 21:43 — forked from marcel/Easily explore an object's methods from irb

	module Kernel
	def m(object=Object.new, pattern=nil)
	methods = (object.public_methods(true) - Object.new.public_methods(true)).sort
	methods = methods.grep pattern unless pattern.nil?
	ObjectMethods.new(methods)
	end

	class ObjectMethods < Array
	def inspect
	puts sort

NZKoz / IOSpeedTest

Created May 1, 2010 11:44 — forked from timhaines/IOSpeedTest

	root@koz-two:~# time sh -c "dd if=/dev/zero of=ddfile bs=16k count=500000 && sync"
	500000+0 records in
	500000+0 records out
	8192000000 bytes (8.2 GB) copied, 96.6069 s, 84.8 MB/s

	real 1m44.247s
	user 0m0.092s
	sys 0m16.049s
	root@koz-two:~# time dd if=ddfile of=/dev/null bs=16k
	500000+0 records in

NZKoz / IOSpeedTest

Created May 1, 2010 12:07 — forked from timhaines/IOSpeedTest

	# IO speed tests on a new softlayer server using the cheap 500gb Sata drives.

	#62500 blocks per gig
	# want to double ram
	# have 12gb, so want 24gb worth
	# 62500 * 24 = 1500000

	root@koz-two:~# time sh -c "dd if=/dev/zero of=ddfile bs=16k count=1500000 && sync"
	1500000+0 records in
	1500000+0 records out

NZKoz / gist:608901

Created October 3, 2010 20:32 — forked from nikz/gist:608899

	# use me to deliver emails plz kthx
	class Notifier

	class Job

	def self.perform(name, args)
	NotifierMailer.send(name, *deserialize(args)).deliver!
	end

	end

NZKoz / preg.rb

Created January 18, 2012 02:45 — forked from avibryant/preg.rb

	require 'date'

	DUE_DATE = "2012-02-15"

	#data taken from http://spacefem.com/pregnant/charts/duedate2.php
	#starts at day 222
	DATA = [
	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
	1, 2, 1, 4, 2, 2, 1, 4, 6, 7, 5, 1, 5, 8, 7, 9, 10, 11, 13, 13, 18,
	14, 13, 9, 27, 29, 27, 31, 27, 26, 36, 43, 43, 51, 67, 74, 60, 47,