kokuyouwind

def fizz(n)
  n % 3 == 0 ? 'fizz' : ''
end

def buzz(n)
  n % 5 == 0 ? 'buzz' : ''
end

def fizzbuzz(n)
  tmp = fizz(n) + buzz(n)

kokuyouwind

class Option
  def do
    p yield
  end
end

option = Option.new
option.do { :hello }

kokuyouwind

class None
  def to_s
    'None'
  end
end

class Some
  def initialize(v)
    @v = v
  end

kokuyouwind

#!/bin/bash -e

# ECS環境でコマンドを実行するためのタスク
#
# 以下の設定が事前に必要
#   * aws-cliのインストール
#   * ecs-cliのインストール
#   * jqのインストール
#
# usage: run_task env command...

kokuyouwind

<a href="http://twitter.com/?status=%40tipmona%20tip%20%40kokuyouwind%201%20Mona%20%e3%82%92%e8%b4%88%e3%82%8a%e3%81%be%e3%81%99%e3%80%82" target="_blank">
  <!-- ここにボタン画像のimageタグなどを配置 -->
</a>

kokuyouwind

#!/bin/sh
# スリープ時にVMの時計がずれることがあるため、ホストの時刻を反映するスクリプト
# @see https://forums.docker.com/t/docker-for-windows-should-resync-vm-time-when-computer-resumes-from-sleep/17825
docker run --net=host --ipc=host --uts=host --pid=host --security-opt=seccomp=unconfined --privileged --rm alpine date -s "`date -u '+%Y-%m-%d %H:%M:%S'`"

kokuyouwind

#!/bin/bash
aws s3 sync /home/kokuyou/knowledge s3://drossel.knowledge/knowledge
mkdir -p /tmp/dump
sudo docker exec postgres pg_dumpall -U postgres > /tmp/dump/dump.sql
aws s3 sync /tmp/dump s3://drossel.knowledge/dump

kokuyouwind

user  nginx;
worker_processes  2;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
    use epoll;

kokuyouwind

fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;

fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
fastcgi_param  REQUEST_URI        $request_uri;
fastcgi_param  DOCUMENT_URI       $document_uri;
fastcgi_param  DOCUMENT_ROOT      $document_root;
fastcgi_param  SERVER_PROTOCOL    $server_protocol;

kokuyouwind

include /etc/nginx/drop;

##fastcgi_cache start
#set $no_cache 0;
#
## POST requests and urls with a query string should always go to PHP
#if ($request_method = POST) {
#    set $no_cache 1;
#}
#if ($query_string != "") {