prikha

def ff! &block
  raise ::LocalJumpError, "No block given" unless block_given?
  Process.detach(fork &block)
end

# Demo
def test_ff
  puts "start"
  (1..100).each do |i|
    puts i

prikha

    {
      by_hotel: {
        terms: {
          size: 50,
          field: :hotel_id
        },
        aggs: {
          by_provider: {
            terms:
              {

prikha

require "dry/transaction"

class CreateUser
  include Dry::Transaction

  # step without rollback should not fail the whole process
  # its optional  
  step :process
  step :track, rollback: :rollback_track
  step :persist

prikha

{
  "_index": "offers",
  "_type": "tour",
  "_id": "5b95619cd3434ce770705171cae70e8e",
  "_score": 1,
  "_source": {
    "duration": 4,
    "default_group_field": "730.1.2016-06-15.4.2.0",
    "start_date": "2016-06-15",
    "cost": 51745,

prikha

[
    [ 0] [
        [0] "'Unexpected character encountered while parsing value: Q. Line 1, position 4.. Content filename: C:\\SletatRu\\ChewerClient\\Temp\\adb56229-dd2c-4290-b2ed-d021a9aea18a.html'",
        [1] 1
    ],
    [ 1] [
        [0] "'Error on TO\"s online: Object reference not set to an instance of an object.'",
        [1] 1
    ],
    [ 2] [

prikha

[
    [ 0] [
        [0] "'TO\"s service returns error: Invalid endDate value=\"28.01.2016\". Before startDate.'",
        [1] 1
    ],
    [ 1] [
        [0] "'TO\"s service returns error: Invalid endDate value=\"27.06.2016\". Before startDate.'",
        [1] 1
    ],
    [ 2] [

prikha

require 'feedzirra'

# fetching a single feed
feed = Feedzirra::Feed.fetch_and_parse("http://feeds.feedburner.com/PaulDixExplainsNothing")

# feed and entries accessors
feed.title          # => "Paul Dix Explains Nothing"
feed.url            # => "http://www.pauldix.net"
feed.feed_url       # => "http://feeds.feedburner.com/PaulDixExplainsNothing"
feed.etag           # => "GunxqnEP4NeYhrqq9TyVKTuDnh0"

prikha

 form do |f|
    f.inputs "Challenge" do
      f.input :name
      f.input :about
      f.input :starts
      f.input :ends
    end

    f.inputs do
      f.has_many :time_sets do |time_set|

prikha

if Rails.env.development?
  def after_task(task_name, &new_task)
    old_task = Rake.application.instance_variable_get('@tasks').delete(task_name.to_s)
    desc old_task.full_comment
    task task_name do
      old_task.invoke
      new_task.call
    end
  end