texdc

---
- name: get hosted zone info
  route53_facts:
    query: hosted_zone
  register: zone_info

- name: get zone id
  set_fact:
    zone_id: "{{ zone.Id | regex_replace('/hostedzone/', '') }}"
  when: zone.Name == route53_zone + '.'

texdc

import boto3
import copy
table = "${destTableName}"
def handler(event, context):
  // do some assume role stuff into another account here
  // client = boto3.client('iam')
  // response = client.assume_role(
  //    RoleArn=arn,
  //    RoleSessionName=username,
  //    DurationSeconds=timeout

texdc

<?php declare(strict_types=1);

namespace {owner}\{project}\environment;

final class ApplicationConfig
{
    public const ENV_DEVELOPMENT = 'development';
    public const ENV_TEST        = 'test';
    public const ENV_STAGING     = 'staging';
    public const ENV_PRODUCITON  = 'production';

texdc

<?php

// generic helpers

interface NameProvider
{
    public function getName();
}

trait NameProviderTrait

texdc

A use-case for events on a service locator is rare. The most obvious would be logging, but there may be others, good or bad. Still, this should illustrate a more flexible, extensible, and maintainable architecture based around the SRP and decorators.

Pros

• Locators don't need access to the cross-cutting concerns anymore, reducing the number of dependencies and increasing maintainability and testability.
• Handles cross-cutting concerns, that can make the code very complex otherwise, in a clean way.
• All the concerns are easily composable and the result is a SOLID approach towards them.
• The decorator pattern also allows us to add or remove concerns later at one central location without having to change the business code.
• The locator can be tailored to the application itself and end up being very small and easily understandable.

texdc

#!/bin/sh

git filter-branch --env-filter '

OLD_EMAIL="your-old-email@example.com"
CORRECT_EMAIL="your-correct-email@example.com"

if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then
    export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"

texdc

library ddd.account;

import 'account_event.dart';

import 'package:akka/akka.dart' show TypedActor;

class _AccountState {
    static const String _UNKNOWN_ACCOUNT = 'unknown';
    
    final String accountNumber;

texdc

<?php declare(strict_types=1);

namespace proj\http;

interface ApplicationInterface {
    public function run();
    
    public function use(callable $aMiddleware);
    
    public function respondTo(string $anHttpMethod, string $aUriPath, callable $aResponder);

texdc

if (String.prototype.isEmpty == undefined) {
  Object.defineProperty(String.prototype, 'isEmpty', {
    get: function() { return this.trim() == ''; }
  });
}

if (String.prototype.isNotEmpty == undefined) {
  Object.defineProperty(String.prototype, 'isNotEmpty', {
    get: function() { return this.trim() != ''; }
  });

texdc

<?php declare(strict_types=1);

class CallbackIterator implements Iterator
{
    private $index = 0;
    private $maxIterations = 0;
    private $callback;
    
    public function __construct(int $anIterationCount, callable $aCallback)
    {