class ActiveRecord::Fixture

def [](key)
  fixture[key]
end

def class_name
  model_class.name if model_class
end

def each
  fixture.each { |item| yield item }
end

def find
  if model_class
    model_class.find(fixture[model_class.primary_key])
  else
    raise FixtureClassNotFound, "No class attached to find."
  end
end

def initialize(fixture, model_class)
  @fixture     = fixture
  @model_class = model_class
end