1require 'csv'
  
2
  
3class PetitionsCSVPresenter
  
4  attr_reader :petitions, :presenter_class
  
5
  • Complexity 1 » saikuro
 
6  def initialize(petitions, presenter_class: PetitionCSVPresenter)
  
7    @petitions, @presenter_class = petitions, presenter_class
  
8  end
  
 9
  • DuplicateMethodCall - calls 'presenter_class.fields' 2 times » reek
  • NestedIterators - contains iterators nested 2 deep » reek
  • Complexity 3 » saikuro
 
10  def render
  
11    Enumerator.new do |stream|
  
12      stream << CSV::Row.new(presenter_class.fields, presenter_class.fields, true).to_s
  
13
  
14      petitions.in_batches do |petition|
  
15        stream << presenter_class.new(petition).to_csv
  
16      end
  
17    end
  
18  end
  
19end