class Rails::Generators::GeneratedAttribute

def initialize(name, type = nil, index_type = false, attr_options = {})
  @name           = name
  @type           = type || :string
  @has_index      = INDEX_OPTIONS.include?(index_type)
  @has_uniq_index = UNIQ_INDEX_OPTIONS.include?(index_type)
  @attr_options   = attr_options
end