zudochkin

# for more info: https://gist.github.com/1120938

zudochkin

require 'rubygems'
require 'test/unit'
require 'em-http'
require 'vcr'

VCR.config do |c|
  c.cassette_library_dir = 'fixtures/vcr_cassettes'
  c.http_stubbing_library = :webmock
end

zudochkin

# encoding: utf-8

$:.unshift(File.expand_path('./lib', ENV['rvm_path']))
require 'rvm/capistrano'

set :application, "hirefireapp"
set :repository,  "[email protected]:meskyanichi/myapp.git"
set :branch,      "develop"

set :rvm_ruby_string, "1.9.2"

zudochkin

require 'nokogiri'
require 'open-uri'
require 'pathname'

class Downloader
  def initialize(url='xxxpanther.tumblr.com')
    @url = url
  end

  def get_images_from_url(page=1)

zudochkin

class Article
  include DataMapper::Resource

  INTERESTING_KEYWORDS = %w(ruby rails coffee javascript ember angular
    backbone tdd rspec shoulda gem unicorn nginx sinatra vim mac)

  property :id, Serial
  property :url, String, :unique_index => :u, :required => true, :format => :url
  property :title, String, :required => true, :index => true
  property :interesting, Boolean, :default => false

zudochkin

# rails
alias r=rails
alias rdtp="rake db:test:prepare"

# git
alias gs="git status"
alias gl="git log"
alias ga="git add"
alias gd="git diff"
alias gco="git commit"

zudochkin

for ip in 192.168.1.{1..255}; do curl -I http://$ip:3000 --connect-timeout 1 --silent > /dev/null && echo $ip; done

zudochkin

=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')

zudochkin

# A small DSL for helping parsing documents using Nokogiri::XML::Reader. The
# XML Reader is a good way to move a cursor through a (large) XML document fast,
# but is not as cumbersome as writing a full SAX document handler. Read about
# it here: http://nokogiri.org/Nokogiri/XML/Reader.html
# 
# Just pass the reader in this parser and specificy the nodes that you are interested
# in in a block. You can just parse every node or only look inside certain nodes.
# 
# A small example:
# 

zudochkin

WITH table_scans as (
    SELECT relid,
        tables.idx_scan + tables.seq_scan as all_scans,
        ( tables.n_tup_ins + tables.n_tup_upd + tables.n_tup_del ) as writes,
                pg_relation_size(relid) as table_size
        FROM pg_stat_user_tables as tables
),
all_writes as (
    SELECT sum(writes) as total_writes
    FROM table_scans