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Cozinhando Phoenix

Ouça a playlist no Rdio.

Lisztomania

Música que mostrou a cara da banda pro mundo. Refrão marcante, meio chiclete. Encaixa em qualquer trilha sonora de comercial modernoso.

If I Ever Feel Better

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ExUnit.start

defmodule SearchTokenizerTest do
  use ExUnit.Case

  test "tokenizes an empty text" do
    text = ""
    assert Search.tokenize(text) == []
  end

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gpfb() {
  git add . && git commit --amend -C HEAD && git push -f
}

# Public: Go to a git branch from a given partial name.
#
# $1 - The branch partial name.
#
# Examples
#

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{
	"bold_folder_labels": true,
	"color_scheme": "Packages/User/Xcode_default.tmTheme",
	"ensure_newline_at_eof_on_save": true,
	"font_face": "Menlo",
	"font_size": 12,
	"highlight_line": true,
	"highlight_modified_tabs": true,
	"ignored_packages":
	[

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=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

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RUBY PROFILING

ruby-prof
http://www.dan-manges.com/blog/rails-performance-tuning-workflow
http://snippets.aktagon.com/snippets/255-how-to-profile-your-rails-and-ruby-applications-with-ruby-prof
http://blog.endpoint.com/2012/05/profile-ruby-with-ruby-prof-and.html
https://www.coffeepowered.net/2013/08/02/ruby-prof-for-rails/
https://github.com/ruby-prof/ruby-prof/blob/master/examples/graph.txt
https://github.com/tmm1/stackprof
http://www.confreaks.com/videos/5096-RubyConf2014-real-world-ruby-performance-at-scale

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# encoding: utf-8

module ChainOfResponsibility
  attr_writer :successor

  def can_handle_request?(request); end
  def do_handle(request); end

  def handle_request(request)
    if can_handle_request?(request)

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class User < ActiveRecord::Base

  def admin?
    role? :admin
  end

  def role?(role)
    roles.include? role
  end

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module BookScopes

  def self.extended(base)
    base.instance_exec &scope_definitions
  end

  def self.included(base)
    base.class_exec &scope_definitions
  end

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class BooksController < ApplicationController

  def index
    # params = { filters: { genre: "Westerns", sold_out: 1 } }
    @books = Book.filtered(params[:filters])
  end

end