terut

func logRun() {
	//ctx := context.Background()
	replace := func(groups []string, a slog.Attr) slog.Attr {
		switch {
		case a.Key == slog.MessageKey:
			return slog.Attr{Key: "message", Value: a.Value}
		case a.Key == slog.LevelKey:
			if l := a.Value.Any().(slog.Level); l == slog.LevelWarn {
				return slog.String("severity", "WARNING")
			}

terut

version: '3'
services:

    # Spanner
    spanner-emulator:
     image: gcr.io/cloud-spanner-emulator/emulator
     ports:
         - "9010:9010"
         - "9020:9020"

terut

$ npm init
$ npm i --no-optional -D webpack webpack-cli typescript ts-loader
$ npm i -S react react-dom @types/react @types/react-dom

Add webpack config to scripts of package.json.

{

terut

import 'dart:io';
import 'dart:async';
import 'dart:convert';
import 'package:csv/csv.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart' show rootBundle;

class Product {
  const Product({this.name});
  final String name;

terut

# Put spec/support/capybara-finders_tap.rb
# Target: capybara 2.0.3 
module Capybara
  module Node
    module Finders
      # Usage: 
      #   find('div.foo1'){|x| puts x.to_s }
      #
      def find_with_tap(*args)
        if block_given?

terut

- (void)setBackgroundColor:(UIColor *)backgroundColor forState:(UIControlState)state
{
    CGRect rect = CGRectMake(0, 0, 1, 1);
    UIGraphicsBeginImageContext(rect.size);
    CGContextRef context = UIGraphicsGetCurrentContext();
    CGContextSetFillColorWithColor(context, backgroundColor.CGColor);
    CGContextFillRect(context, rect);
    UIImage *backgroundImage = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();

terut

#!/bin/sh
#
# chkconfig: - 88 12
#
# init.d script for single or multiple unicorn installations. Expects at least one .env
# file in /etc/unicorn
#
## A sample /etc/unicorn/production.env
## 
## RAILS_ENV=production

terut

monit on aws

AWSにmonitを使いましょうね

おおまかな流れ

$ sudo yum install monit
$ sudo vim /etc/monit.conf
$ sudo vim /etc/monit.d/sshd.monit
$ sudo vim /etc/monit.d/nginx.monit

$ suod vim /etc/init.d/monit restart

terut

# check passenger.
$ gem list | grep passenger

# if it is missing, install. 
$ gem install passenger

# download new version nginx.
$ wget http://nginx.org/download/nginx-1.0.11.tar.gz
$ tar -zxf nginx-1.0.11.tar.gz

terut

# if you wanna use syslog, you can rewrite by syslogger.
if Rails.env.production?
  module Delayed::Backend::ActiveRecord
    class Job 
      class << self
        def after_fork
          logger = Syslogger.new("#{Rails.env}.delayed_job", Syslog::LOG_PID, Syslog::LOG_LOCAL2)
          Rails.logger = logger
          Delayed::Worker.logger = logger
          # can't call super