stevegraham

Keybase proof

I hereby claim:

• I am stevegraham on github.
• I am sg (https://keybase.io/sg) on keybase.
• I have a public key whose fingerprint is DB6D 0AB8 BEA8 3D90 E1FC B5A8 9E83 7DE0 28E3 4D82

To claim this, I am signing this object:

stevegraham

sudo tcpdump -U -In -i en0 -s 2048 -A dst i.instagram.com | ack -o "(?<=Cookie: ).+" --flush > ~/Desktop/cookies   

stevegraham

# Returns methods in the order of definition
FooClass.instance_methods(false)
=> [:methods, :excluding, :from, :superclass, :returned, :in, :the, :order, :they, :were, :defined]
 
# Returns a sorted list 
FooClass.instance_methods - FooClass.superclass.instance_methods
=> [:defined, :excluding, :from, :in, :methods, :order, :returned, :superclass, :the, :they, :were]
 
# WAT

stevegraham

module PaymentGatewayCheck
  @available = nil
  MUTEX = Mutex.new

  TASK = PeriodicTask.new(every: 5.seconds, run_immediately: !Rails.env.test?) do
    begin
      result = HTTParty.get ENV['PAYMENT_GATEWAY_PING_ENDPOINT']
      MUTEX.synchronize { @available = result.success? }
    rescue SystemCallError
      MUTEX.synchronize { @available = false }

stevegraham

require 'net/http'
require 'logger'
require 'mechanize'

logger    = Logger.new(STDOUT)
req       = Net::HTTP::Get.new '/'
drop_time = Time.local 2014, 12, 19, 12

req['User-Agent'] = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/600.1.17 (KHTML, like Gecko) Version/7.1 Safari/537.85.10"

stevegraham

defmodule FizzBuzz do
  def upto(n) when n > 0, do: 1..n |> Enum.map(&fizzbuzz/1)

  defp fizzbuzz(n) when rem(n, 15) == 0, do: "FizzBuzz"
  defp fizzbuzz(n) when rem(n, 3)  == 0, do: "Fizz"
  defp fizzbuzz(n) when rem(n, 5)  == 0, do: "Buzz"
  defp fizzbuzz(n), do: n
end

stevegraham

defmodule Knox.Ecto.Hstore do
  @behaviour   Ecto.Type
  def type,    do: :hstore
  def blank?,  do: false
  def load(t), do: { :ok, t }
  def dump(t), do: { :ok, t }
  def cast(t), do: { :ok, t }
end

stevegraham

defmodule RequestTest do
  use ExUnit.Case, async: false
  use Mockery
    
  def dsl_test do
    Mockery.intercept do
      request  = %Request{ method: :post, uri: "http://example.com:3000/users", body: "hello=world", headers: %{ "User-Agent" => "My App" } }
      response = %Response{ status: 201 }

      stub_request request, response

stevegraham

http: [compress: true] is set on App.Endpoint

defmodule App.Router do
  use Phoenix.Router

  scope "/", App do
    resources "foo", FooController do
  end
end

stevegraham

require Memorex

Memorex.start_link([])

# Cache this expensive function call, e.g. external service API
Memorex.get("unique_cache_key", ttl: 30) do
  do_some_expensive_shit
end