factory_girl_steps.rb

def pretty_factory_name name
  name.to_s.gsub '_', ' '
end
Factory.factories.each do |name, factory|
  Given( /^an? #{pretty_factory_name name} exists$/ ) do
    Factory(name)
  end
  Given( /^an? #{pretty_factory_name name} exists with an? (.*) of "([^"]*)"$/ ) do |attr, value|
    Factory(name, attr.gsub(' ', '_') => value)
  end
  Given( /^the following #{pretty_factory_name name} records?$/ ) do |table|
    table.hashes.each do |hash|
      Factory(name, hash)
    end
  end
end