Rakefile in leap_salesforce-1.2.1 vs Rakefile in leap_salesforce-1.2.2

@@ -43,12 +43,13 @@
   Pry.start
 end
 
 desc 'Example of cleaning up data'
 task :remove_contacts do
+  require 'parallel'
   contacts = Contact.where first_name: '!null'
   puts "Deleting #{contacts.size} contacts"
-  contacts.each do |contact|
+  Parallel.each(contacts) do |contact|
     contact.delete
     print '.'
   end
   contacts = Contact.where first_name: '!null'
   puts "#{contacts.size} contacts left"