dmitryrck

require 'benchmark'
require File.dirname(__FILE__)+"/config/environment"

DEFAULT = 10_000

Benchmark.bm do |x|
  x.report do
    DEFAULT.times do |num|
      Page.create :title => num, :content => num, :slug => num, :slug => num
    end

dmitryrck

# run ./beck.rb

require 'benchmark'

arr = []

10_000_000.times do |t|
  arr.push t
end

dmitryrck

class User < ActiveRecord::Base
  has_many :things
end

class Thing < ActiveRecord::Base
  validates :field_id, :uniqueness => { :scope => :user_id }
end

# Se vc for salvar um `user` com DENTRO DE UM NESTED FORM usando `things` ele vai gerar "falso positivo", ex.:
#

dmitryrck

# Vi configuration from: https://github.com/skwp/dotfiles/blob/master/oh-my-zsh/themes/kylewest.zsh-theme
function zle-line-init zle-keymap-select {
    zle reset-prompt
}
zle -N zle-line-init
zle -N zle-keymap-select

bindkey -v

ZSH_THEME_VI_MODE_COMMAND="%{$fg_bold[magenta]%}<#%{$reset_color%}"

dmitryrck

context "satanás" do
  it "its you?" do
    expect(satanas).to be_you
  end
end

dmitryrck

class EnrollmentAcademicYearsCreator
  def initialize(enrollment, enrollment_academic_year_storage = EnrollmentAcademicYear)
    @enrollment = enrollment
    @enrollment_academic_year_storage = enrollment_academic_year_storage
  end

  def create
    enrollment_academic_year = @enrollment_academic_year_storage.create(
      :enrollment => @enrollment,
      :academic_year => @enrollment.academic_year,

dmitryrck

Hello there! This is a sample post for gist.io, a super-lightweight writing soapbox for hackers.

Now look up. Further. Above the post title. See that grey text with the gist ID?

Now back to me. That grey text is a link! Open that sucker in a new tab to see the source for this post. Also, I'm on a horse.

This is a fork:

source 'http://rubygems.org'

dmitryrck

    server {
        listen       81;

        root   /home/dmitry/project/public;

        location / {
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_redirect off;

dmitryrck

Repo:

• https://github.com/dmitryrck/peba.git
• https://github.com/osanyin/peba.git

Hash: c21f78a61a4575901cb6487bd5b9b0af4a8d9724

dmitryrck

Parte 1: Instalar

Primeiro leia:

4.5 Ways to Install Ruby in Userspace.

Esse artigo apresenta quatro formas de instalar no espaço de usuário, escolha apenas um deles (ou mais se você souber o que está fazendo).

Caso ainda esteja na dúvida: use o RVM.