Sergiy Kukunin Kukunin

Author of CuckooCode IT Circle

Kukunin / rom_reading_aggregates.rb

Created July 4, 2017 14:33

Example of reading aggregates in rom-rb

	begin
	require 'bundler/inline'
	rescue LoadError => e
	$stderr.puts 'Bundler version 1.10 or later is required.'
	raise e
	end

	gemfile(true) do
	source 'https://rubygems.org'
	gem 'rom'

Kukunin / workers.yml

Created June 16, 2017 20:32

Uniform distribution of servers in ansible

	- hosts: workers
	gather_facts: no
	pre_tasks:
	- set_fact: sequence_number="{{ ansible_default_ipv4['macaddress'].split(':')[-1] \| int('', 16) }}"
	- set_fact: daemons_count="{{ groups['daemons'] \| length }}"
	- set_fact: daemon_i='{{ (sequence_number\|int) % (daemons_count\|int)}}'
	- set_fact: daemon_host="{{ hostvars[groups['daemons'][daemon_i\|int]]['ansible_eth0']['ipv4']['address'] }}"
	- debug: var=daemon_i
	roles:
	- role: worker

Kukunin / rom_view_example.rb

Created February 13, 2017 22:43

	begin
	require 'bundler/inline'
	rescue LoadError => e
	$stderr.puts 'Bundler version 1.10 or later is required.'
	raise e
	end

	gemfile(true) do
	source 'https://rubygems.org'
	gem 'rom'

Kukunin / rom_nested_relation_maper.rb

Last active February 26, 2017 10:48

	begin
	require 'bundler/inline'
	rescue LoadError => e
	$stderr.puts 'Bundler version 1.10 or later is required.'
	raise e
	end

	gemfile(true) do
	source 'https://rubygems.org'
	gem 'rom'

Kukunin / rom_value_object_persistence.rb

Last active February 9, 2017 10:47

ROM value object persistence

	begin
	require 'bundler/inline'
	rescue LoadError => e
	$stderr.puts 'Bundler version 1.10 or later is required.'
	raise e
	end

	gemfile(true) do
	source 'https://rubygems.org'
	gem 'rom', git: 'https://github.com/rom-rb/rom.git'

Kukunin / customers_mapper.rb

Last active January 15, 2017 18:22

Transproc Transformer as ROM Mapper

	module RomInterface
	def self.extended(klass)
	klass.extend ROM::ClassMacros
	klass.defines :relation, :register_as
	end

	def base_relation
	relation
	end

Kukunin / poland-consulate.user.js

Last active January 24, 2025 17:53

Userscript for automatic appointment checking for Poland Consulate in Ukraine. Contact me, if you want a ready-to-use solution


	// ==UserScript==
	// @name Poland Visa Applicator
	// @namespace http://e-konsulat.gov.pl/
	// @version 0.1
	// @description Brute Force the visa application page
	// @author Serhii Kukunin <[email protected]>
	// @match https://secure.e-konsulat.gov.pl/Uslugi/RejestracjaTerminu.aspx*
	// @grant none
	// @

Kukunin / gist:4e93d254eaad1ee23bfe

Created November 7, 2014 22:40

carrierwave_upload_cache_bug.rb

	unless File.exist?('Gemfile')
	File.write('Gemfile', <<-GEMFILE)
	source 'https://rubygems.org'
	gem 'rails', github: 'rails/rails'
	gem 'arel', github: 'rails/arel'
	gem 'rack', github: 'rack/rack'
	gem 'i18n', github: 'svenfuchs/i18n'
	gem 'carrierwave', github: 'carrierwaveuploader/carrierwave'
	gem 'sqlite3'
	GEMFILE

Kukunin / accepts_nested_attributes_for_bug.rb

Created September 17, 2014 19:48

Rails belongs_to, accepts_nested_attributes_for and not typical model name bug

Kukunin / onresourceloaded.js

Created June 30, 2014 19:44

PhantomJS module to implement robust onLoadFinished callback, supporting redirects, JS resource loading etc

	function addAllResourcesLoadedCallback(page, timeout) {
	function debug(text) {
	if (typeof page.onDebug == "function") {
	page.onDebug(text);
	}
	}

	var counter = [], timer;

	timeout = timeout \|\| 2000;