carloslopes

RSpec.configure do |config|
  # If you're not using ActiveRecord, or you'd prefer not to run each of your
  # examples within a transaction, remove the following line or assign false
  # instead of true.
  config.use_transactional_fixtures = false

  config.before :suite do
    DatabaseCleaner.clean_with :truncation
  end

major

MASTER=`git log --pretty=format:'%H' master | sort`
DEV=`git log --pretty=format:'%H' development | sort`
for i in `diff <(echo "${MASTER}") <(echo "${DEV}") | grep '^>' | sed 's/^> //'`; 
do 
  git --no-pager log -1 --oneline $i;
done

rchampourlier

# This Rack middleware helps solving the issue with some Rails versions which do not accept
# a '*/*;q=0.6' and their variants 'Accept' request header. This header is particularly used
# by Google Bot, and if Rails doesn't like it, it will return a 500 or 406 error to Google Bot,
# which is not the best way to get your pages indexed.
#
# References:
#   - http://stackoverflow.com/questions/8881756/googlebot-receiving-missing-template-error-for-an-existing-template
#   - https://github.com/rails/rails/issues/4127
#
class GoogleBotAware

brennovich

def stubbed_sign_in user
  request.env['warden'].stub :authenticate! => user
  controller.stub :current_user => user
end

stevenharman

Compose-able Query Objects in Rails

Example usage:

old_accounts = Account.where("created_at < ?", 1.month.ago)
old_abandoned_trials = AbandonedTrialQuery.new(old_accounts)

old_abandoned_trials.find_each do |account|
 account.send_offer_for_support

klauswuestefeld

We couldn’t find that file to show.

mitio

# config/deploy.rb

namespace :upstart do
  desc 'Generate and upload Upstard configs for daemons needed by the app'
  task :update_configs, except: {no_release: true} do
    upstart_config_files = File.expand_path('../upstart/*.conf.erb', __FILE__)
    upstart_root         = '/etc/init'

    Dir[upstart_config_files].each do |upstart_config_file|
      config = ERB.new(IO.read(upstart_config_file)).result(binding)

jherdman

Benchmark Bundler

Because loading gems can take longer than you think

$ curl -fsSL https://gist.github.com/jherdman/5025684/raw/a3ccd4b5308723245706b4ae315845fe951b4473/benchmark.rb | ruby
............................................................[DONE]

Gem                            Time(sec)     Pct %
--------------------------------------------------

infoslack

Introdução ao Bitcoin

• https://www.bitcoinbrasil.com.br/o-que-e-bitcoin/
• https://bitcoin.org/pt_BR/faq
• https://guiadobitcoin.com.br/altcoins-um-guia-basico/
• https://portaldobitcoin.com/o-que-e-ico/

Canais no youtube sobre bitcoin e análise de ações

• https://www.youtube.com/channel/UCLJkh3QjHsLtK0LZFd28oGg
• https://www.youtube.com/channel/UCf2zJc6GrqehNJeUJCaeFRw
• https://www.youtube.com/channel/UCak-HWmXEqeC3KOjTN9Fr-Q

agnellvj

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.