move constants to methods

lib/tasks/collect_invalid_validation_business_contacts.rake

@@ -1,10 +1,8 @@
-HEADERS = %w[domain id name code registrar].freeze
-
 namespace :contacts do
   desc 'Starts collect invalid validation contacts'
   task scan_org: :environment do
     csv = CSV.open('invalid_business_contacts.csv', 'w')
-    csv << HEADERS
+    csv << set_headers
 
     Contact.where(ident_type: 'org').find_in_batches do |contact_group|
       contact_group.each do |contact|
@@ -17,9 +15,16 @@ namespace :contacts do
         end
       end
     end
+    csv.close
   end
 end
 
+private
+
+def set_headers
+  %w[domain id name code registrar]
+end
+
 def checking_contacts(contact)
   return true unless contact.ident_country_code == 'EE'
 

lib/tasks/scan_csv_registry_business_contacts.rake

@@ -1,9 +1,13 @@
-FILE_NAME = './ettevotja_rekvisiidid_init.csv'.freeze
-
 namespace :collect_csv_data do
   desc 'Import from csv registry business contact into BusinessRegistryContact model'
 
   task business_contacts: :environment do
-    ScanCsvRegistryBusinnesContactsJob.perform_later(FILE_NAME)
+    ScanCsvRegistryBusinnesContactsJob.perform_later(filename)
+  end
+
+  private
+
+  def filename
+    './ettevotja_rekvisiidid_init.csv'
   end
 end