Satoshi Ebisawa satococoa

satococoa / .tmux.conf

Created October 18, 2012 11:41

	# $ brew install reattach-to-user-namespace してから
	set-option -g default-command "reattach-to-user-namespace -l zsh"

satococoa / hoge_sweeper_observer.rb

Created October 16, 2012 05:51

	class HogeSweeperObserver < ActionController::Caching::Sweeper
	observe Hoge

	def after_update(hoge)
	expire_cache_for(hoge)
	end

	private
	def expire_cache_for(hoge)
	ActionController::Base.expire_page(

satococoa / selectable_image_view.rb

Created August 22, 2012 04:48

iPhone標準の写真アプリみたいに選択するとチェックマークが付くUIImageView

	class SelectableImageView < UIImageView
	include BW::KVO
	attr_accessor :is_selected

	def initWithFrame(rect)
	super
	@is_selected = false

	observe(self, :is_selected) do \|old_val, new_val\|
	if old_val != new_val

satococoa / animation.rb

Created August 16, 2012 06:08

crashes

	anim = CABasicAnimation.animationWithKeyPath('transform')
	anim.fromValue = 0
	anim.toValue = 2 * Math::PI
	anim.valueFunction = CAValueFunction.functionWithName(KCAValueFunctionRotateZ)
	anim.duration = 2
	anim.repeatCount = Float::MAX

	=begin
	2012-08-16 15:01:39.964 ruby[37392:f0b] unrecognized runtime type `{_CMTime=qiIq}' (TypeError)
	Can't compile stub for selector `setDuration:': unrecognized runtime type `{_CMTime=qiIq}' (TypeError)

satococoa / bg_image.rb

Created August 15, 2012 08:49

UIViewに背景画像を使用する

	def loadView
	self.view = UIView.new.tap do \|v\|
	bg_image = UIImage.imageNamed('bg_black.png')
	v.backgroundColor = UIColor.colorWithPatternImage(bg_image)
	end

satococoa / ui_web_view.rb

Created July 25, 2012 05:39

UIWebView#scrollView

	class UIWebView
	alias_method :original_init, :init
	def initWithScrollView
	original_init
	unless self.respond_to?(:scrollView)
	def scrollView
	self.subviews.each do \|view\|
	return view if view.kind_of?(UIScrollView)
	end
	end

satococoa / resize.rb

Created July 25, 2012 02:51

ImageMagickで50%に画像を縮小（元ファイルはファイル名に@2xつけてコピー）

	require 'pp'
	require 'pathname'

	input_dir = 'orig'
	output_dir = 'out'

	Pathname.glob("#{input_dir}/*/.png").sort.each do \|path\|
	dist = Pathname(path.to_s.gsub(input_dir, output_dir))
	dist.dirname.mkpath unless dist.dirname.exist?
	system('cp %s %s' % [path.to_s, dist.to_s.gsub('.png', '@2x.png')])

satococoa / app_delegate.rb

Created July 23, 2012 13:16

UIAlertView, UIActionSheet

	class MyViewController < UIViewController
	def viewDidLoad
	super
	view.backgroundColor = UIColor.whiteColor

	button = UIButton.buttonWithType(UIButtonTypeRoundedRect).tap do \|b\|
	b.frame = [[30.0, 30.0], [200.0, 30.0]]
	b.setTitle("Click", forState:UIControlStateNormal)
	b.addTarget(self, action: 'open_action_sheet:', forControlEvents: UIControlEventTouchUpInside)
	end

satococoa / gist:2978822

Created June 23, 2012 16:07

Preferences.sublime-settings

	{
	"font_face": "Ricty-Regular",
	"font_size": 16.0,
	"highlight_line": true,
	"tab_size": 2,
	"translate_tabs_to_spaces": true,
	"word_wrap": true
	}

satococoa / config.rb

Created May 26, 2012 19:23

RubyMotion 1.6でdeployment_targetを4.3にしたときにcrashするのを修正

	# ./lib/motion/project/config.rb
	# RakefileからrequireすればOK
	# そのうち直るとは思うけれどもとりあえず。。。
	class Motion::Project::Config
	def target(platform)
	File.join(platform_dir(platform), 'Developer/SDKs',
	platform + deployment_target + '.sdk')
	end

	def frameworks_dependencies