dvanderbeek

<% [:notice, :error, :alert].each do |level| %>
  <% unless flash[level].blank? %>
    <div class="alert alert-<%= flash_class(level) %>">
      <a class="close" href="#">×</a>
      <%= content_tag :p, flash[level] %>
    </div>
  <% end %>
<% end %>

dvanderbeek

# Bad
<% user_presenter = UserPresenter.new(@user, self) %>
<%= user_presenter.name %>
<%= user_presenter.avatar %>

# Good
<% present @user do |user_presenter| %>
  <%= user_presenter.name %>
  <%= user_presenter.avatar %>
<% end %>

dvanderbeek

def sumproduct(a, b)
  sum, i, n = 0, 0, a.size
  while i < n
    sum += a[i] * b[i]
    i += 1
  end
  sum
end

dvanderbeek

module ValidUserRequestHelper
  def sign_in_as_a_valid_user
    @user ||= FactoryGirl.create :user
    post_via_redirect user_session_path, 'user[email]' => @user.email, 'user[password]' => @user.password
  end
end

# spec_helper.rb
RSpec.configure do |config|
  config.include ValidUserRequestHelper, :type => :request

dvanderbeek

# in spec_helper.rb
include Warden::Test::Helpers
Warden.test_mode!

# in a request spec
user = FactoryGirl.create(:user)
login_as(user, :scope => :user)

dvanderbeek

# Tell, Don't Ask. 
# Easily plug in new listeners that respond to the API we have defined:
# create_succeeded, create_failed
# Benefits:
#   * Clean controller
#   * Small classes with single responsibilities
#   * Easy to test each individually
#   * No need for model-level callbacks, just plug in the relevant listeners
#   * No if statements - easy to follow logic

dvanderbeek

Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

        /Users/earlynovrock/.rvm/rubies/ree-1.8.7-2012.02/bin/ruby extconf.rb 
Building libmemcached.
tar xzf libmemcached-0.32.tar.gz 2>&1
Patching libmemcached source for mark-dead behavior.
patch -p1 -f < libmemcached-1.patch
patching file libmemcached-0.32/libmemcached/memcached_response.c
patching file libmemcached-0.32/libmemcached/memcached.c
patching file libmemcached-0.32/libmemcached/memcached.h

dvanderbeek

begin
  require 'bundler/inline'
rescue LoadError => e
  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
  raise e
end

gemfile(true) do
  source 'https://rubygems.org'
  gem 'rails', github: 'rails/rails'

dvanderbeek

Keybase proof

I hereby claim:

• I am dvanderbeek on github.
• I am dvanderbeek (https://keybase.io/dvanderbeek) on keybase.
• I have a public key ASDILtUF5bnkIyjlJ0n67XvBVG2z9ir96mD3qVPs1xIJtAo

To claim this, I am signing this object:

dvanderbeek

{:absinthe, "~> 1.4.0"},
{:absinthe_phoenix, "~> 1.4.0"},
{:absinthe_plug, git: "https://github.com/absinthe-graphql/absinthe_plug.git", ref: "c2bcef26360f9b31f122e25ac0cbfdd1b76455f7", override: true}