torkale

  def log(message)
    delayed_message = proc{"#{Time.now.strftime("%T.%L")} pid:#{Process.pid} cache_id:#{@cache_id} #{message}"}
    Rails.logger.error(" #{incr} #{delayed_message.()}")
    res = yield
    Rails.logger.error(" #{decr} #{delayed_message.()}")
    res
  end

  def incr
    @nesting ||= 0

torkale

require 'active_support/all'
require 'timeout'
class CacheMutex

  INTERVAL = 0.01
  TIMEOUT = 20

  def initialize(name)
    @name = name
    @have_lock = false

torkale

group :test do
  gem 'vcr'
  gem 'fakeweb'
end

torkale

spec/cassettes*

torkale

describe "group", :vcr do
...
end

context "other group", :vcr do
...
end

torkale

require 'vcr'
...
  VCR.configure do |c|
    c.cassette_library_dir = 'spec/cassettes'
    c.hook_into :fakeweb
    c.configure_rspec_metadata!
  end

  RSpec.configure do |config|
    ...

torkale

class User < ActiveRecord::Base
  STATUS = { :active => 1, :inactive => 2, :pending => 3, :announce => 4, :curator => 5 }

  STATUS.each do |k, v|
    define_singleton_method(k) do
      where(:status => v)
    end
  end

end

torkale

class User < ActiveRecord::Base
  STATUS = { :active => 1, :inactive => 2, :pending => 3, :announce => 4, :curator => 5 }

  def self.active; where(:status => STATUS[:active]); end
  def self.inactive; where(:status => STATUS[:inactive]); end
  def self.pending; where(:status => STATUS[:pending]); end
  def self.announce; where(:status => STATUS[:announce]); end
end

torkale

class User < ActiveRecord::Base
  STATUS = { :active => 1, :inactive => 2, :pending => 3, :announce => 4, :curator => 5 }

  scope :active, where("status = #{STATUS[:active]}")
  scope :inactive, where("status = #{STATUS[:inactive]}")
  scope :pending, where("status = #{STATUS[:pending]}")
  scope :announce, where("status = #{STATUS[:announce]}")
end

torkale

require 'rubygems'
require 'fog'
connection = Fog::Storage.new(:provider => 'AWS')
directory = connection.directories.find{|dir| dir.key == ENV['BUCKET_KEY']}
file = directory.files.last
File.open ENV['BACKUP_FILE'], 'w' do |backup|
  backup << file.body
end