demo to generate fixture data with factory_girl

integration-fixture.rb

require 'securerandom'
require 'factory_girl'

class Assignee
  attr_accessor :first_name, :last_name
  def to_s
    "#{first_name} #{last_name}"
  end
end

FactoryGirl.define do
  factory :assignee do
    first_name { "first-name-#{SecureRandom.hex(20)}" }
    last_name { "last-name-#{SecureRandom.hex(20)}" }
  end
end

include FactoryGirl::Syntax::Methods

2.times {puts build(:assignee)}