katsuyoshi

p [BigDecimal::ROUND_HALF_UP, BigDecimal::ROUND_UP, BigDecimal::ROUND_DOWN]
v = BigDecimal.new("1")/BigDecimal.new("3")
p v.round(9, BigDecimal::ROUND_HALF_UP).to_s
p v.round(9, BigDecimal::ROUND_UP).to_s
p v.round(9, BigDecimal::ROUND_DOWN).to_s

# Apple Watch
[0, 2, 1]
"0.333333333"
"0.333333334"

katsuyoshi

    foo = Foo.create(name: "name1")
    foo.updated_at = Time.now                               # OK
#    foo.setPrimitiveValue Time.now, forKey:"updated_at"     # NG
    foo.setPrimitiveValue "name a", forKey:"name"           # OK

    cdq.save #<= Crash iOS7

katsuyoshi

Thread 7 name:  Dispatch queue: com.apple.root.default-qos
Thread 7 Crashed:
0   mimamori                      	0x00488998 void std::__1::__tree_balance_after_insert<std::__1::__tree_node_base<void*>*>(std::__1::__tree_node_base<void*>*, std::__1::__tree_node_base<void*>*) + 124
1   mimamori                      	0x00475c32 RoxorCore::method_node_get(objc_method*, bool) + 218
2   mimamori                      	0x0047ac32 RoxorCore::copy_method(objc_class*, objc_method*, objc_class*) + 398
3   mimamori                      	0x0047aa20 rb_vm_copy_methods + 56
4   mimamori                      	0x0039c63a rb_include_module2 + 438
5   mimamori                      	0x0039c6f8 rb_include_module + 16
6   mimamori                      	0x003c15da rb_extend_object + 218

katsuyoshi

luke:MyHostApp ISD$ rake clean:all
    Delete ./build
    Delete MyWatchApp/build
    Delete /Users/ISD/Library/RubyMotion/build
luke:MyHostApp ISD$ rake watch
     Build ./build/iPhoneSimulator-8.2-Development
     Build MyWatchApp/build/iPhoneSimulator-8.2-Development
   Compile ../../.rvm/gems/ruby-2.0.0-p353/gems/ib-0.7.1/lib/ib/outlets.rb
   Compile MyWatchApp/app/glance_controller.rb
   Compile MyWatchApp/app/interface_controller.rb

katsuyoshi

$ sudo motion update
Password:
Connecting to the server...
Downloading software update...
######################################################################## 100.0%
Installing software update...
An error occurred while installing the software update: installer: Package name is RubyMotion
installer: Upgrading at base path /
installer: The upgrade failed (エラーによってインストールできませんでした。ソフトウェアの製造元に問い合わせてください。)

katsuyoshi

page
page_no
3

page::items
class,x,y,width,height,style,device_name,title
Button,0,0,256,153,Square,M0,ランプ1
Button,0,153,256,153,Square,M1,ランプ2
Button,0,306,256,153,Square,M2,ランプ3
Button,0,459,256,153,Square,M3,ランプ4

katsuyoshi

project
name,launch_page_no,style,transition
三菱電機サンプル,0,irPanel,push

page
page_no,class,title,background_color_name,locked,right_page_no
0,Page,,,0,1

page::items
class,x,y,width,height,style,title,alternate_title,line_width,corner_radius,padding,shape,lamp_negative,interlock_negative,switch_device_name,switch_mode,switch_negative,title_for_button,device_name,alternate_text_color_name,lamp_color_name,page_no

katsuyoshi

# -*- coding: utf-8 -*-
class AppDelegate
  def application(application, didFinishLaunchingWithOptions:launchOptions)
    @window = UIWindow.alloc.initWithFrame(UIScreen.mainScreen.bounds)
    controller = MainViewController.alloc.init
    @window.rootViewController = UINavigationController.alloc.initWithRootViewController(controller)
    @window.makeKeyAndVisible
    true
  end
end

katsuyoshi

# -*- coding: utf-8 -*-
#
# KVCの問題:
# Rubyのsetterを定義した場合にKVCでRubyのsetterが呼び出されない。
#
# 結果:
# WARN: bazはnilにしないでください。
#
# 問題:
# WARN: quuzはnilにしないでください。

katsuyoshi

# 参照:
# http://ameblo.jp/murajun1/entry-11266484358.html

$ brew install freetds
$ gem install tiny_tds
$ gem install activerecord-sqlserver-adapter
$ rails new sqlserver-test
$ cd sqlserver-test

# Windows設定