clicube / roomba.pde

Created October 31, 2012 08:15

Roomba for Processing

	class Roomba
	{
	float x;
	float y;
	float rad;
	float r;
	static final color c_lgray = #c0c0d0;
	static final color c_gray = #acacbc;
	static final color c_dgray = #909090;
	static final color c_lblack = #303030;

clicube / networksetup.rb

Created January 8, 2013 03:58

Access networksetup info on OSX from Ruby

	# coding: utf-8

	module NetworkSetup

	def self.network_services
	result = `networksetup -listallnetworkservices`.each_line.map{\|l\|l.strip}
	result.shift
	return result
	end

clicube / 0_shuron_bot.rb

Last active December 10, 2015 19:29

shuron_bot (for mac)

	# coding: utf-8

	require 'mini_exiftool'
	require 'twitter'
	require_relative 'simplestore'
	# https://gist.github.com/4482749
	require_relative 'networksetup'
	# https://gist.github.com/4481049

	store = SimpleStore.new(File.dirname(__FILE__)+"/store.yaml")

clicube / simplestore.rb

Last active December 10, 2015 19:39

SimpleStore is initialized with file path of YAML file, can be used like Hash, and can be saved to the file.

	# coding: utf-8

	require 'yaml'

	class SimpleStore < BasicObject
	attr_reader :file

	def initialize(file)
	@file = file
	if(::File::exist?(file))

clicube / mpqueue.rb

Created January 15, 2013 07:54

queue for multi processing

	# coding: utf-8

	class MPQueue

	def initialize
	@wcout,@wcin = IO.pipe # lock for write
	@rcout,@rcin = IO.pipe # lock for read
	@lout,@lin = IO.pipe
	@dout,@din = IO.pipe

clicube / argsvalidator.rb

Last active December 11, 2015 04:19

validate arguments of instance method

	module ArgsValidator

	def self.validate_args name, args, rules, klass
	([args.length,rules.length].min).times do \|i\|
	arg = args[i]
	rule = rules[i]
	next if rule == :any
	rule = rule.class unless rule.class <= Class
	unless arg.class <= rule
	th = %w[st nd rd][i%10] \|\| 'th'

clicube / namedpipe.rb

Last active December 11, 2015 17:29

IO.named_pipe(path, create=true) path: path of named pipe (fifo) create: create pipe if true

	class IO

	def self.named_pipe(path, create=true)
	if !File.exist?(path)&& create
	system "mkfifo #{path}"
	end
	raise IOError.new("it is not named pipe") if File.ftype(path) != "fifo"
	pout = File.open(path, "r+")
	pin = File.open(path, "w+")
	return pout, pin

clicube / debian_memo.md

Last active December 12, 2015 03:38

debian(i386)@さくらVPS(1G) 初期設定メモ

ネームサーバの設定

valuedomainの設定欄に以下を記入

mx @ 10
a * <IP address>

clicube / humanlike_mechanize.rb

Created February 8, 2013 17:13

HumanlikeMechanize waits before each get/post

	require 'mechanize'

	class HumanlikeMechanize < Mechanize

	def initialize min,max
	raise ArgumentError.new("min > max") if min > max
	raise ArgumentError.new("min < 0") if min < 0
	raise ArgumentError.new("max < 0") if max < 0
	@sleep_min = min
	@sleep_max = max

clicube / ipv4header.rb

Created February 18, 2013 17:02

Read TCP, UDP, IP header by Ruby

	# coding: utf-8
	require_relative 'protocol'

	# TODO: チェックサムを確認する
	class IPv4Header

	attr_reader :version,:header_length,:packet_length,:identification,:frag_dont,:frag_more,:frag_offset,:ttl,:protocol,:checksum,:sndr_addr,:dest_addr,
	:data_length

	def initialize(packet,offset=0)