hello-josh

from google.appengine.ext import ndb


class AuditMixin(object):
    """Audit fields for datastore objects"""
    created_at = ndb.DateTimeProperty(auto_now_add=True)
    created_user = ndb.StringProperty(indexed=False)
    modified_at = ndb.DateTimeProperty(auto_now=True)
    modified_user = ndb.StringProperty(indexed=False)

hello-josh

<?php

/**
 * User Getter Sort - Sorts an array using a user defined getter function.
 * 
 * An imaginary user defined sort alternative where you pass a function that
 * returns the data that should be used to determine sort order
 * @param array &$array Array to sort in place
 * @param Callable $itemfunc The callable that receives the array
 *                           item and returns the value that should

hello-josh

<?php
/**
 * Lamp object to be manipulated because a Lamp is a thing
 */
class Lamp {
    public function turn_on() {
        echo 'The light is on' . PHP_EOL;
    }
    public function turn_off() {
        echo 'the light is off' . PHP_EOL;

hello-josh

<?php
/**
 * Simple Command Pattern Class
 */
class MyCommand {
    private $arg1;
    private $arg2;
    public function __construct($arg1, $arg2) {
        $this->arg1 = $arg1;
        $this->arg2 = $arg2;

hello-josh

class Switch(object):
    """The INVOKER class"""
    @classmethod
    def execute(cls, command):
        command.execute()

class Command(object):
    """The COMMAND interface"""
    def __init__(self, obj):
        self._obj = obj

hello-josh

#include <stdio.h>
#include <stdlib.h>

typedef struct node {
    struct node *prev;
    struct node *next;
    int info;
} Node_t;

void display(Node_t *start);

hello-josh

<?php
function index_action(TemplateRendererInterface $templateRenderer) {  
  return function (ServerRequestInterface $request,
                   ResponseInterface $response,
                   callable $next = null) use ($templateRenderer) {
    $html = templateRenderer->render('app::index');
    $response->getBody()->write($html);
    return $response->withHeader('Content-Type', 'text/html');
  }
}

hello-josh

@login_manager.user_loader
def load_user(user_id):
    user = models.User.get_by_id(user_id)
    if user and not user.timezone:
        lat_long = request.headers.get('X-Appengine-Citylatlong', None)
        deferred.defer(set_user_timezone, user_id, lat_long)
    return user


def set_user_timezone(user_id, lat_long):

hello-josh

package main

import (
	"fmt"
	"sync"
)

type Fetcher interface {
	// Fetch returns the body of URL and
	// a slice of URLs found on that page.

hello-josh

{
  "name": "Continuous Verification Framework",
  "type": "json"
}