kopylovvlad

module UserSearcher
  def self.call(params = {})
    scope = ::User.active
  
    # by id
    scope = scope.find(params['id']).to_a if params['id'].present?
  
    # simple fields
    %w[first_name last_name email city].each do |item|
      next unless params[item].present?

kopylovvlad

# model
class Post
  include Neo4j::ActiveNode
  include Neo4j::Timestamps
  scope :published, -> { where(published: true) }
  
  def self.searching(search_params)
    result = Post.published
  
    # relations

kopylovvlad

class ForgottenPasswordService
  def initialize(user_email)
    @user_email = user_email
    @user = nil
  end

  def perform
    find_user && generate_token && send_email
  end

kopylovvlad

module Visitable
  def accept(visitor)
    raise 'does not implement error'
  end
end

# class that accept any visitor
class User < ApplicationRecord
  include Visitable

kopylovvlad

class AbstractState
  def initialize(content)
    @content = content
  end

  def status
    raise 'does not implement error'
  end

  def publish

kopylovvlad

class LogHandler
  attr_reader :successor

  def initialize(successor = nil)
    @successor = successor
  end

  def process(log_item)
    if accept(log_item)

kopylovvlad

example_200 = {
  path: '/admin/rubrics',
  time: '2018-03-02 12:10:34 +0300',
  http_status: '200',
  http_method: 'POST',
  parameters: {"rubric"=>{"title"=>"111", "locator"=>"111"}},
  processing: {
    by: 'Admin::RubricsController#create',
    as: 'JS'
  },

kopylovvlad

# library for generate xls-file
module RubyXLS
  # a lot of code
end

# class that consis information about user
class User
  # a lot of code
end

kopylovvlad

[
  #<VariableAssign 
    @name=:"other-color", 
    @expression= #<VirtualString @value="red">>, 
  #<VariableAssign 
    @name=:main_color, 
    @expression= #<VirtualString @value="green">>, 
  #<Selector 
    @name="div", 
    @declaration=[

kopylovvlad

$other-color: red;
$main_color: green;
div {
  color: $main_color;
  p {
    color: $main_color;

    span {
      font-size: 9px;
    }