class Dry::Initializer::Definition

def ==(other)
  other.instance_of?(self.class) && (other.source == source)
end

def code
  Builders::Reader[self]
end

def inch
  @inch ||= (option ? "@option" : "@param ").tap do |text|
    text << " [Object]"
    text << (option ? " :#{source}" : " #{source}")
    text << (optional ? " (optional)" : " (required)")
    text << " #{desc}" if desc
  end
end

def initialize(**options)
  @option   = options[:option]
  @null     = options[:null]
  @source   = options[:source]
  @target   = options[:target]
  @ivar     = "@#{@target}"
  @type     = options[:type]
  @reader   = options[:reader]
  @default  = options[:default]
  @optional = options[:optional]
  @desc     = options[:desc]
end

def name
  @name ||= "#{option ? "option" : "parameter"} '#{source}'"
end

def options
  {
    as: target,
    type:,
    optional:,
    default:,
    reader:,
    desc:
  }.compact
end