paul

 $ cat ~/.rspec 
--color
--fail-fast
--backtrace
--format documentation

paul

Transcript of http://www.youtube.com/watch?v=bzkRVzciAZg

p1: And in conclusion we have found apache to be an excellent server for our web applications. Any questions?

p2: Yes, I have a question. Why didn't you use node.js? node.js is an event driven, non-blocking IO server that can be used to build high-performance web applications

p1: That is an excellent queiston. We evaluated several alternative webservers and concluded, that while options like node.js are very interesting, Apache meets our needs and has a solid track record.

p2: But it doesn't have performance. Everybody knows that apache applications are slow because they use blocking IO and have context switches.

paul

module GoldPlating
  extend ActiveSupport::Concern

  extend ActiveModel::Naming
  include ActiveModel::Conversion
  include ActiveModel::Validations

  included do
    extend ActiveModel::Callbacks
    define_model_callbacks :validation

paul

LETTERS = "abcdefghijklmnopqrstuvwxyz".split('')

def base_alpha_26(int)
  num = int
  letters = []

  i = 0
  i += 1 until 26**i > int

  while (i -= 1) >= 0;

paul

Viz.WidgetsController = Ember.ArrayController.extend
  init: ->
    @refresh()
    setInterval (=> @refresh()), 5000

  refresh: ->
    $.ajax
      url: @get('src'),
      type: "GET",
      context: this,

paul

# ZSH Theme - Preview:

local ob='%{$fg[blue]%}[%{$reset_color%}'
local cb='%{$fg[blue]%}]%{$reset_color%}'

local current_dir='%{$fg[green]%}%~'
local rvm_ruby='%{$fg[yellow]%}$(~/.rvm/bin/rvm-prompt i v g)%{$reset_color%}'
local git_branch='$(git_prompt_info)'

PROMPT="${ob}${current_dir}${cb}${ob}${rvm_ruby}${cb}${git_branch}

paul

# A sample Gemfile
source "http://rubygems.org"

gem "rbench"
gem "mongomatic"
gem "bson_ext"
gem "activerecord"
gem "sequel"
gem "pg"

paul

                                    | Active Record (3.2.0.rc1) mysql | Active Record (3.2.0.rc1) mysql-2 | Sequel mysql | Sequel mysql-2 |
-------------------------------------------------------------------------------------------------------------------------------------------
insert                        x1000 |                           0.896 |                             0.810 |        0.883 |          0.809 |
select 1000 records           x1000 |                          34.637 |                            81.096 |        0.017 |          0.016 |

paul

post  = Post.detect { |p| p.author == some_author }   # GET /posts?author_href=/authors/1234
posts = Post.select { |p| p.q == "Stuff" }            # GET /posts?q=Stuff
posts = Post.select { |p| p.title == "Stuff" }        # GET /posts   (since `title` isn't an available query param, fall back to Enumerable#select)

post  = Post.get("http://api.ls.com/posts/1")
posts = Post.get_collection("http://api.ls.com/posts/1")
posts = Post.get_collection(Service.discover("AllPosts"))
posts = Post.get_collection() # auto-discovers based on service_name/uri

# Given service_uri = /posts{?author_href}

paul

/*
  As of version 1.1.2, Propane will load and execute the contents of
  ~/Library/Application Support/Propane/unsupported/caveatPatchor.js
  immediately following the execution of its own enhancer.js file.

  You can use this mechanism to add your own customizations to Campfire
  in Propane.

  Below you'll find two customization examples.