alexedwards

require 'sinatra'

before do
  response['Cache-Control'] = 'no-cache, no-store' if request.xhr?
end

get  '/' do
	erb :home, layout: ! request.xhr?
end

alexedwards

require 'sinatra'

before do
  response['Cache-Control'] = 'no-cache, no-store' if request.xhr?
end

get  '/' do
	erb :home, layout: ! request.xhr?
end

alexedwards

package main

import (
	"fmt"
	"github.com/alexedwards/stack"
	"github.com/julienschmidt/httprouter"
	"net/http"
)

func main() {

alexedwards

package main

import (
	"flag"
	"log"
	"net/http"
	"os"

	"snippetbox.org/pkg/handlers/web"
)

alexedwards

package main

import (
  "log"
  "net/http"
  "time"
)

func main() {
  log.Fatal(http.ListenAndServe(":4000", http.HandlerFunc(multiWriteResponse)))

alexedwards

func realIP(r *http.Request) string {
  xRealIP := r.Header.Get("X-Real-Ip")
  xForwardedFor := r.Header.Get("X-Forwarded-For")
  
  if xRealIP == "" && xForwardedFor == "" {
        return r.RemoteAddr
    }
    for _, address := range strings.Split(xForwardedFor, ",") {
        return strings.TrimSpace(address)
    }

alexedwards

      configure do
        enable :protection
        set :sessions, key: "session", expire_after: 25920000, path: "/"
        set :session_secret, ENV["SESSION_SECRET"]

        helpers Sinatra::Helpers
        use Rack::Flash
        use Rack::Protection::AuthenticityToken

        I18n.load_path = ["./blog/locales/en.yml", "./blog/locales/de.yml"]

alexedwards

# SCS

BenchmarkSCSMemstore-8            200000          9573 ns/op        3643 B/op         49 allocs/op
BenchmarkSCSCookies-8             100000         23220 ns/op        7516 B/op         83 allocs/op
BenchmarkSCSRedis-8                30000         45783 ns/op        4459 B/op         76 allocs/op
BenchmarkSCSMySQL-8                  300       5782698 ns/op        4382 B/op         73 allocs/op
BenchmarkSCSPostgres-8               500       3715685 ns/op        5585 B/op         96 allocs/op

# Gorilla

alexedwards

post "/cart/checkout/" do
  begin
    # Uses stripe Rubygem v3.15.0
    Stripe.api_key = ENV["STRIPE_SECRET_KEY"]

    customer = {
      email: @params[:email],
      source: @params[:stripeToken],
      metadata: {name: params[:full_name]},
    }

alexedwards

type MyService interface {
	Create() error
}

type MyDB {
	DB *sql.DB
}

func (m *MyDB) Create() error {