class Dry::Configurable::Setting

def self.cloneable_value?(value)
  CLONEABLE_VALUE_TYPES.any? { |type| value.is_a?(type) }
end

def cloneable?
  cloneable
end

def initialize(
  name,
  default:,
  constructor: DEFAULT_CONSTRUCTOR,
  children: EMPTY_ARRAY,
  **options
)
  @name = name
  @default = default
  @cloneable = children.any? || options.fetch(:cloneable) {
    Setting.cloneable_value?(default)
  }
  @constructor = constructor
  @children = children
  @options = options
end

def reader?
  options[:reader].equal?(true)
end

def to_value
  if children.any?
    (options[:config_class] || Config).new(children)
  else
    value = default
    value = constructor.(value) unless value.eql?(Undefined)
    cloneable? ? value.dup : value
  end
end