mindscratch

package main

import (
  "crypto/tls"
  "fmt"
  "log"
  "net"
  "net/http"
)

mindscratch

#!/usr/bin/env jruby

%W{rails/command/server rack webrick webrick/https}.each { |lib| require lib }

ENV['HTTPS'] = 'on'

module Rails
  class Server < ::Rack::Server
    def default_options
      super.merge({

mindscratch

Functional Thinking

• Neal Ford
• http://www.youtube.com/watch?v=JeK979aqqqc

Miscellaenous

think about results, not steps

• First-Class Functions

mindscratch

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.Closeable;
import java.io.IOException;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;

mindscratch

I used docker compose to stand up MariaDB and Apache web server in containers.

xdebug

I'm using php7 with CentOS 7.2. I had to install "php70w-pecl-xdebug.x86_64". I also added the following the Dockerfile

RUN echo "xdebug.idekey = PHPSTORM" >> /etc/php.d/xdebug.ini &&
echo "xdebug.default_enable = 0" >> /etc/php.d/xdebug.ini &&
echo "xdebug.remote_enable = 1" >> /etc/php.d/xdebug.ini &&
echo "xdebug.remote_autostart = 0" >> /etc/php.d/xdebug.ini && \

mindscratch

import "github.com/julienschmidt/httprouter"
import "net/http"
 
func doRequest(method, uri string, body *bytes.Buffer, handle httprouter.Handle) (*httptest.ResponseRecorder, error) {
  resp := httptest.NewRecorder()
  req, err := http.NewRequest(method, uri, body)
  if err != nil {
    return nil, err
  }

mindscratch

import { State } from '../shared';

constructor(store: Store<State>) {
  // this call to errors because I haven't passed a "state"
  store.select(selectNotificationsByGroupType(), { type: this.group.type });
}

mindscratch

import { HttpClientTestingModule } from '@angular/common/http/testing';
import { TestBed } from '@angular/core/testing';
import { WindowLocationToken } from '../location';
import { LocationHrefGuard } from './location-href.guard';

describe('LocationHrefGuard', () => {
  let guard: LocationHrefGuard;
  const routeMock: any = {
    snapshot: {},
    data: { pathname: '/app/logout.php' },

mindscratch

class Application < Rails::Application

  # MONKEY PATCH
  #
  # Calls to request.ssl? aren't working. The ssl? method relies on some environment variable(s)
  # to be set and doesn't take into account the 'rack.url_scheme'. See ticket #5750 on the Rails
  # lighthouseapp.com ticketing site.
  # url: https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/5750-requestssl-should-reflect-rackurl_scheme

  def call(env)

mindscratch

import (
  "bytes"
  "io"
  "os"
)

// not thread safe
func captureStdout(f func()) string {
  old := os.Stdout
  r, w, _ := os.Pipe()