ebrugulec

set :output, {
    error: '/log/cron_error_log.log',
    standard: '/log/cron_log.log' }

every 1.day, :at => '01:00 am' do
  rake "delete:customers"
end

ebrugulec

namespace :delete do
  desc 'delete customers for cron job'
  task customers: :environment do
    customers = Customer.all
    puts "#{customers.count} customers were deleted."
    customers.destroy_all
  end
end

ebrugulec

describe '#delete' do
    before do
      9.times { create(:customer, type: 'anonym') }
      Timecop.freeze(time_parse('01:00'))
      load Rails.root.join("lib/tasks/delete_customers.rake")
      Rake::Task.define_task(:environment)
    end

    after do
      Timecop.return

ebrugulec

> Post.limit(10)
  Post Load (3.3ms)  SELECT `posts`.* FROM `posts` WHERE `posts`.`published` = 1 ORDER BY created_at desc LIMIT 10

ebrugulec

> Post.order("updated_at desc").limit(10)
  Post Load (17.3ms)  SELECT `posts`.* FROM `posts` WHERE `posts`.`published` = 1 ORDER BY created_at desc, updated_at desc LIMIT 10

ebrugulec

> Post.unscoped.order("updated_at desc").limit(10)
  Post Load (1.9ms)  SELECT `posts`.* FROM `posts` ORDER BY updated_at desc LIMIT 10

ebrugulec

> Post.new
=> #<Post id: nil, title: nil, created_at: nil, updated_at: nil, user_id: nil, published: true>

ebrugulec

@companies = Company.includes(:persons).where(:persons => { active: true } ).all

@companies.each do |company|
     company.person.name
end
 

ebrugulec

@companies = Company.joins(:persons).where(:persons => { active: true } ).all

@companies.each do |company| 
     company.name 
end

ebrugulec

def index
     @shippings = Shipping.active.all
     respond_to do |format|
          format.html # index.html.erb
          format.json { render json: @shippings }
     end
 end