ecin

console.log("got here");
var page = require('webpage').create();

page.onConsoleMessage = function(msg) {
    console.log(msg);
};


page.open("http://facebook.com", function(status) {
    if ( status === "success" ) {

sunaot

基礎知識

• 結合性
• 凝集性
• 直交性と DRY

読み物系

• 実装に名前をつけるのでなく意図に名前をつける
• 条件分岐とのつきあい方

afternoon

# vim: ft=yaml
# Elastic Load Balancer and Security Group configuration for the app
#
# - Allow anyone to connect to port 443 and office traffic to connect to
#   port 22
# - Ensure all traffic is encrypted by configuring load balancer to listen on
#   443 and direct traffic to port 443 on app servers
# - Enable cookie-based session stickiness
# - Use /status for health check
# - Enable backend authentication policy by providing public key for cert

sunaot

条件分岐とのつきあい方

プログラムが複雑になる一番の理由は条件分岐 (if 文など) です。

条件分岐がなければ、一本道で読み下していけばいいのでバグが入り込む余地は大変少なくなります。

ということで、

• 条件分岐を書かなくていいように書く
• 条件分岐を書くなら、わかりやすく局所化して書く

mo-ya

#!/bin/sh

## EC2 automation login tool
#
# Original: http://m.igrs.jp/blog/2013/03/14/ec2-ssh/
#           https://gist.github.com/migrs/5157665
#           https://gist.github.com/MichinobuMaeda/5545875
#
# Changed by mo-ya (2013-07-06)
#

sheharyarn

/**
 * Axios Request Wrapper
 * ---------------------
 *
 * @author  Sheharyar Naseer (@sheharyarn)
 * @license MIT
 *
 */

import axios     from 'axios'

brianjlandau

{
  "presets": [
    [
      "env",
      {
        "modules": false,
        "targets": {
          "browsers": "> 1%",
          "uglify": true
        },

matalo33

AWSTemplateFormatVersion: "2010-09-09"
Description: >
  Launch a static website backed by an S3 bucket and served via https through cloudfront.
  Assumes you have the following available already
  * An address in mind (e.g. blog.example.com)
  * An existing Route53 Hosted Zone for the domain
  * A validated AWS ACM certificate arn for the desired web address which must be in eu-west-1
Parameters:
  HostedZoneID:
    Description: >