arekt

class AppSettings::Base
  @show_info = true
  class << self
    attr_accessor :cells
    attr_accessor :show_info
  end

  def self.setup(&block)
    yield(self)
  end

arekt

.container
  %h1 Todo List
  %ul.todos(data-bind="foreach: todos")
    %li(data-bind="attr: {class: className}")
      %input(type="checkbox" data-bind="checked: completed")
      %span(data-bind="text: title")
  %a(data-bind="visible: allowClear, click: clearList") Clear List
  %input(type="text" placeholder="New Todo Title" data-bind="value: todoToAdd, event: {change: addTodo}")

arekt

+  def ble # concatenates everything and you can render whole part in partial by calling yield :ble, or content_for :ble
+    content_for :ble, content_tag(:p, "Here form starts:")
+    content_for :ble, content_tag(:p, "Here form starts:")
+    content_for :ble, content_tag(:p, "Here form starts:")
+    content_for :ble, content_tag(:p, "Here form starts:")
+    render "shared/bootstrap/ble"
+  end
+
+  def ble2 # you can render everything on the end of helper as well
+    content_for :ble, content_tag(:p, "Here form starts: asdfasdf")

arekt

# Usage: redis-cli publish message.achannel hello

require 'sinatra'
require 'redis'

conns = Hash.new {|h, k| h[k] = [] }

Thread.abort_on_exception = true

get '/' do

arekt

class ApplicationController < ActionController::Base
  # Creates an accessor which is exposed to the view
  def self.view_accessor(*names)
    attr_accessor *names
    helper_method *names
  end
end

arekt

- roles = []
- roles << {"Can manage users" => {:scope =>["reza", "waitline"]}}
- roles << {"Can change settings" => {:scope =>["pssurvey"]}}
- roles << {"Can use" => {:scope =>["account"]}}

.container
  .row
    .span12
      = ko_context system: {users: {"Arek" => roles, "田中" => roles }}, settings: [1,2,3] do
        /ko foreach: window.s = new System(context.model.system).users

arekt

class Assignment
  constructor: (o) ->
    $.map o, (v,k) =>
      @name = k
      @app = v
class System
  constructor: (o) ->
    @users = $.map o.users, (v,k) =>
      new User(k,v)

arekt

#!/usr/bin/env ruby

require "aws-sigv4"
require "aws-sdk-core"
require "active_support/all"
require "aws-eventstream"

require "excon"

BUCKET_NAME = ARGV[0]

arekt

require "json"
require "websocket-eventmachine-client"
require "securerandom"
require 'date'
require "base64"

API_HOST = "CHANGEME.appsync-api.ap-northeast-1.amazonaws.com"
API_KEY = "da2-CHANGEME"
REAL_TIME_HOST = API_HOST.gsub("appsync-api","appsync-realtime-api")

arekt

```
## based on: https://docs.python.org/2/extending/embedding.html

arek@qyobo:~/workspace/embeding_python$ gcc -I/usr/include/python2.7 -I/usr/include/x86_64-linux-gnu/python2.7 main.c -lpython2.7 -o run-python
arek@qyobo:~/workspace/embeding_python$ cat main.c
#include "Python.h"

int
main(int argc, char *argv[])
{