class FactoryGirlRails::Generators::RSpecGenerator

def factory_girl_directory
  @generators.options.fetch(:factory_girl, {}).fetch(:dir, 'spec/factories')
end

def fixture_replacement_setting
  @generators.options[:rails][:fixture_replacement] || :factory_girl
end

def initialize(generators)
  @generators = generators
end

def run
  @generators.fixture_replacement fixture_replacement_setting, dir: factory_girl_directory
end